1220103702935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1570649}}^1$

素因数の和:1570740

約数の個数: 64

約数和(自身を含む): 1804865328000

約数和(自身を除く): 584761625065

約数列:

[1, 5, 13, 17, 19, 37, 65, 85, 95, 185, 221, 247, 323, 481, 629, 703, 1105, 1235, 1615, 2405, 3145, 3515, 4199, 8177, 9139, 11951, 20995, 40885, 45695, 59755, 155363, 776815, 1570649, 7853245, 20418437, 26701033, 29842331, 58114013, 102092185, 133505165, 149211655, 290570065, 347113429, 387950303, 507319627, 755482169, 987938221, 1104166247, 1735567145, 1939751515, 2536598135, 3777410845, 4939691105, 5520831235, 6595155151, 12843196873, 14354161211, 18770826199, 32975775755, 64215984365, 71770806055, 93854130995, 244020740587, 1220103702935]

約数ペア:

[(1, 1220103702935), (5, 244020740587), (13, 93854130995), (17, 71770806055), (19, 64215984365), (37, 32975775755), (65, 18770826199), (85, 14354161211), (95, 12843196873), (185, 6595155151), (221, 5520831235), (247, 4939691105), (323, 3777410845), (481, 2536598135), (629, 1939751515), (703, 1735567145), (1105, 1104166247), (1235, 987938221), (1615, 755482169), (2405, 507319627), (3145, 387950303), (3515, 347113429), (4199, 290570065), (8177, 149211655), (9139, 133505165), (11951, 102092185), (20995, 58114013), (40885, 29842331), (45695, 26701033), (59755, 20418437), (155363, 7853245), (776815, 1570649)]