171758860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4967}}^1$

素因数の和:5015

約数の個数: 96

約数和(自身を含む): 467389440

約数和(自身を除く): 295630580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 2470, 2660, 3458, 4940, 4967, 6916, 8645, 9934, 17290, 19868, 24835, 34580, 34769, 49670, 64571, 69538, 94373, 99340, 129142, 139076, 173845, 188746, 258284, 322855, 347690, 377492, 451997, 471865, 645710, 660611, 695380, 903994, 943730, 1226849, 1291420, 1321222, 1807988, 1887460, 2259985, 2453698, 2642444, 3303055, 4519970, 4907396, 6134245, 6606110, 8587943, 9039940, 12268490, 13212220, 17175886, 24536980, 34351772, 42939715, 85879430, 171758860]

約数ペア:

[(1, 171758860), (2, 85879430), (4, 42939715), (5, 34351772), (7, 24536980), (10, 17175886), (13, 13212220), (14, 12268490), (19, 9039940), (20, 8587943), (26, 6606110), (28, 6134245), (35, 4907396), (38, 4519970), (52, 3303055), (65, 2642444), (70, 2453698), (76, 2259985), (91, 1887460), (95, 1807988), (130, 1321222), (133, 1291420), (140, 1226849), (182, 943730), (190, 903994), (247, 695380), (260, 660611), (266, 645710), (364, 471865), (380, 451997), (455, 377492), (494, 347690), (532, 322855), (665, 258284), (910, 188746), (988, 173845), (1235, 139076), (1330, 129142), (1729, 99340), (1820, 94373), (2470, 69538), (2660, 64571), (3458, 49670), (4940, 34769), (4967, 34580), (6916, 24835), (8645, 19868), (9934, 17290)]