9214885890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:794

約数の個数: 256

約数和(自身を含む): 29003351040

約数和(自身を除く): 19788465150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 90, 105, 111, 126, 135, 185, 189, 210, 222, 259, 270, 313, 315, 333, 370, 378, 421, 518, 555, 626, 630, 666, 777, 842, 939, 945, 999, 1110, 1263, 1295, 1554, 1565, 1665, 1878, 1890, 1998, 2105, 2191, 2331, 2526, 2590, 2817, 2947, 3130, 3330, 3789, 3885, 4210, 4382, 4662, 4695, 4995, 5634, 5894, 6315, 6573, 6993, 7578, 7770, 8451, 8841, 9390, 9990, 10955, 11367, 11581, 11655, 12630, 13146, 13986, 14085, 14735, 15577, 16902, 17682, 18945, 19719, 21910, 22734, 23162, 23310, 26523, 28170, 29470, 31154, 32865, 34743, 34965, 37890, 39438, 42255, 44205, 46731, 53046, 56835, 57905, 59157, 65730, 69486, 69930, 77885, 79569, 81067, 84510, 88410, 93462, 98595, 104229, 109039, 113670, 115810, 118314, 131773, 132615, 140193, 155770, 159138, 162134, 173715, 197190, 208458, 218078, 233655, 243201, 263546, 265230, 280386, 295785, 312687, 327117, 347430, 395319, 397845, 405335, 420579, 467310, 486402, 521145, 545195, 591570, 625374, 654234, 658865, 700965, 729603, 790638, 795690, 810670, 841158, 922411, 981351, 1042290, 1090390, 1185957, 1216005, 1317730, 1401930, 1459206, 1563435, 1635585, 1844822, 1962702, 1976595, 2102895, 2188809, 2371914, 2432010, 2767233, 2944053, 3126870, 3271170, 3557871, 3648015, 3953190, 4205790, 4377618, 4612055, 4875601, 4906755, 5534466, 5888106, 5929785, 7115742, 7296030, 8301699, 9224110, 9751202, 9813510, 10944045, 11859570, 13836165, 14626803, 14720265, 16603398, 17789355, 21888090, 24378005, 24905097, 27672330, 29253606, 29440530, 34129207, 35578710, 41508495, 43880409, 48756010, 49810194, 68258414, 73134015, 83016990, 87760818, 102387621, 124525485, 131641227, 146268030, 170646035, 204775242, 219402045, 249050970, 263282454, 307162863, 341292070, 438804090, 511938105, 614325726, 658206135, 921488589, 1023876210, 1316412270, 1535814315, 1842977178, 3071628630, 4607442945, 9214885890]

約数ペア:

[(1, 9214885890), (2, 4607442945), (3, 3071628630), (5, 1842977178), (6, 1535814315), (7, 1316412270), (9, 1023876210), (10, 921488589), (14, 658206135), (15, 614325726), (18, 511938105), (21, 438804090), (27, 341292070), (30, 307162863), (35, 263282454), (37, 249050970), (42, 219402045), (45, 204775242), (54, 170646035), (63, 146268030), (70, 131641227), (74, 124525485), (90, 102387621), (105, 87760818), (111, 83016990), (126, 73134015), (135, 68258414), (185, 49810194), (189, 48756010), (210, 43880409), (222, 41508495), (259, 35578710), (270, 34129207), (313, 29440530), (315, 29253606), (333, 27672330), (370, 24905097), (378, 24378005), (421, 21888090), (518, 17789355), (555, 16603398), (626, 14720265), (630, 14626803), (666, 13836165), (777, 11859570), (842, 10944045), (939, 9813510), (945, 9751202), (999, 9224110), (1110, 8301699), (1263, 7296030), (1295, 7115742), (1554, 5929785), (1565, 5888106), (1665, 5534466), (1878, 4906755), (1890, 4875601), (1998, 4612055), (2105, 4377618), (2191, 4205790), (2331, 3953190), (2526, 3648015), (2590, 3557871), (2817, 3271170), (2947, 3126870), (3130, 2944053), (3330, 2767233), (3789, 2432010), (3885, 2371914), (4210, 2188809), (4382, 2102895), (4662, 1976595), (4695, 1962702), (4995, 1844822), (5634, 1635585), (5894, 1563435), (6315, 1459206), (6573, 1401930), (6993, 1317730), (7578, 1216005), (7770, 1185957), (8451, 1090390), (8841, 1042290), (9390, 981351), (9990, 922411), (10955, 841158), (11367, 810670), (11581, 795690), (11655, 790638), (12630, 729603), (13146, 700965), (13986, 658865), (14085, 654234), (14735, 625374), (15577, 591570), (16902, 545195), (17682, 521145), (18945, 486402), (19719, 467310), (21910, 420579), (22734, 405335), (23162, 397845), (23310, 395319), (26523, 347430), (28170, 327117), (29470, 312687), (31154, 295785), (32865, 280386), (34743, 265230), (34965, 263546), (37890, 243201), (39438, 233655), (42255, 218078), (44205, 208458), (46731, 197190), (53046, 173715), (56835, 162134), (57905, 159138), (59157, 155770), (65730, 140193), (69486, 132615), (69930, 131773), (77885, 118314), (79569, 115810), (81067, 113670), (84510, 109039), (88410, 104229), (93462, 98595)]