860723710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 2106238464

約数和(自身を除く): 1245514754

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 49, 53, 55, 70, 77, 98, 106, 110, 115, 131, 154, 161, 230, 245, 253, 262, 265, 322, 371, 385, 490, 506, 530, 539, 583, 655, 742, 770, 805, 917, 1078, 1127, 1166, 1219, 1265, 1310, 1441, 1610, 1771, 1834, 1855, 2254, 2438, 2530, 2597, 2695, 2882, 2915, 3013, 3542, 3710, 4081, 4585, 5194, 5390, 5635, 5830, 6026, 6095, 6419, 6943, 7205, 8162, 8533, 8855, 9170, 10087, 11270, 12190, 12397, 12838, 12985, 13409, 13886, 14410, 15065, 17066, 17710, 20174, 20405, 21091, 24794, 25970, 26818, 28567, 30130, 32095, 33143, 34715, 40810, 42182, 42665, 48601, 50435, 57134, 59731, 61985, 64190, 66286, 67045, 69430, 70609, 76373, 85330, 93863, 97202, 100870, 105455, 119462, 123970, 134090, 141218, 142835, 147637, 152746, 159689, 165715, 187726, 210910, 232001, 243005, 285670, 295274, 298655, 319378, 331430, 340207, 353045, 381865, 464002, 469315, 486010, 534611, 597310, 657041, 680414, 706090, 738185, 763730, 798445, 938630, 1069222, 1117823, 1160005, 1314082, 1476370, 1596890, 1624007, 1701035, 1756579, 2235646, 2320010, 2673055, 3248014, 3285205, 3402070, 3513158, 3742277, 5346110, 5589115, 6570410, 7484554, 7824761, 8120035, 8782895, 11178230, 12296053, 15649522, 16240070, 17565790, 18711385, 24592106, 37422770, 39123805, 61480265, 78247610, 86072371, 122960530, 172144742, 430361855, 860723710]

約数ペア:

[(1, 860723710), (2, 430361855), (5, 172144742), (7, 122960530), (10, 86072371), (11, 78247610), (14, 61480265), (22, 39123805), (23, 37422770), (35, 24592106), (46, 18711385), (49, 17565790), (53, 16240070), (55, 15649522), (70, 12296053), (77, 11178230), (98, 8782895), (106, 8120035), (110, 7824761), (115, 7484554), (131, 6570410), (154, 5589115), (161, 5346110), (230, 3742277), (245, 3513158), (253, 3402070), (262, 3285205), (265, 3248014), (322, 2673055), (371, 2320010), (385, 2235646), (490, 1756579), (506, 1701035), (530, 1624007), (539, 1596890), (583, 1476370), (655, 1314082), (742, 1160005), (770, 1117823), (805, 1069222), (917, 938630), (1078, 798445), (1127, 763730), (1166, 738185), (1219, 706090), (1265, 680414), (1310, 657041), (1441, 597310), (1610, 534611), (1771, 486010), (1834, 469315), (1855, 464002), (2254, 381865), (2438, 353045), (2530, 340207), (2597, 331430), (2695, 319378), (2882, 298655), (2915, 295274), (3013, 285670), (3542, 243005), (3710, 232001), (4081, 210910), (4585, 187726), (5194, 165715), (5390, 159689), (5635, 152746), (5830, 147637), (6026, 142835), (6095, 141218), (6419, 134090), (6943, 123970), (7205, 119462), (8162, 105455), (8533, 100870), (8855, 97202), (9170, 93863), (10087, 85330), (11270, 76373), (12190, 70609), (12397, 69430), (12838, 67045), (12985, 66286), (13409, 64190), (13886, 61985), (14410, 59731), (15065, 57134), (17066, 50435), (17710, 48601), (20174, 42665), (20405, 42182), (21091, 40810), (24794, 34715), (25970, 33143), (26818, 32095), (28567, 30130)]