1885378770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2749

約数の個数: 192

約数和(自身を含む): 5762285568

約数和(自身を除く): 3876906798

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 31, 33, 45, 46, 55, 62, 66, 69, 90, 93, 99, 110, 115, 138, 155, 165, 186, 198, 207, 230, 253, 279, 310, 330, 341, 345, 414, 465, 495, 506, 558, 682, 690, 713, 759, 930, 990, 1023, 1035, 1265, 1395, 1426, 1518, 1705, 2046, 2070, 2139, 2277, 2530, 2671, 2790, 3069, 3410, 3565, 3795, 4278, 4554, 5115, 5342, 6138, 6417, 7130, 7590, 7843, 8013, 10230, 10695, 11385, 12834, 13355, 15345, 15686, 16026, 21390, 22770, 23529, 24039, 26710, 29381, 30690, 32085, 39215, 40065, 47058, 48078, 58762, 61433, 64170, 70587, 78430, 80130, 82801, 88143, 117645, 120195, 122866, 141174, 146905, 165602, 176286, 184299, 235290, 240390, 248403, 264429, 293810, 307165, 352935, 368598, 414005, 440715, 496806, 528858, 552897, 614330, 675763, 705870, 745209, 828010, 881430, 910811, 921495, 1105794, 1242015, 1322145, 1351526, 1490418, 1821622, 1842990, 1904423, 2027289, 2484030, 2644290, 2732433, 2764485, 3378815, 3726045, 3808846, 4054578, 4554055, 5464866, 5528970, 5713269, 6081867, 6757630, 7452090, 8197299, 9108110, 9522115, 10136445, 11426538, 12163734, 13662165, 16394598, 17139807, 19044230, 20272890, 20948653, 27324330, 28566345, 30409335, 34279614, 40986495, 41897306, 57132690, 60818670, 62845959, 81972990, 85699035, 104743265, 125691918, 171398070, 188537877, 209486530, 314229795, 377075754, 628459590, 942689385, 1885378770]

約数ペア:

[(1, 1885378770), (2, 942689385), (3, 628459590), (5, 377075754), (6, 314229795), (9, 209486530), (10, 188537877), (11, 171398070), (15, 125691918), (18, 104743265), (22, 85699035), (23, 81972990), (30, 62845959), (31, 60818670), (33, 57132690), (45, 41897306), (46, 40986495), (55, 34279614), (62, 30409335), (66, 28566345), (69, 27324330), (90, 20948653), (93, 20272890), (99, 19044230), (110, 17139807), (115, 16394598), (138, 13662165), (155, 12163734), (165, 11426538), (186, 10136445), (198, 9522115), (207, 9108110), (230, 8197299), (253, 7452090), (279, 6757630), (310, 6081867), (330, 5713269), (341, 5528970), (345, 5464866), (414, 4554055), (465, 4054578), (495, 3808846), (506, 3726045), (558, 3378815), (682, 2764485), (690, 2732433), (713, 2644290), (759, 2484030), (930, 2027289), (990, 1904423), (1023, 1842990), (1035, 1821622), (1265, 1490418), (1395, 1351526), (1426, 1322145), (1518, 1242015), (1705, 1105794), (2046, 921495), (2070, 910811), (2139, 881430), (2277, 828010), (2530, 745209), (2671, 705870), (2790, 675763), (3069, 614330), (3410, 552897), (3565, 528858), (3795, 496806), (4278, 440715), (4554, 414005), (5115, 368598), (5342, 352935), (6138, 307165), (6417, 293810), (7130, 264429), (7590, 248403), (7843, 240390), (8013, 235290), (10230, 184299), (10695, 176286), (11385, 165602), (12834, 146905), (13355, 141174), (15345, 122866), (15686, 120195), (16026, 117645), (21390, 88143), (22770, 82801), (23529, 80130), (24039, 78430), (26710, 70587), (29381, 64170), (30690, 61433), (32085, 58762), (39215, 48078), (40065, 47058)]