131094660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{70481}}^1$

素因数の和:70524

約数の個数: 48

約数和(自身を含む): 378911232

約数和(自身を除く): 247816572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 70481, 140962, 211443, 281924, 352405, 422886, 704810, 845772, 1057215, 1409620, 2114430, 2184911, 4228860, 4369822, 6554733, 8739644, 10924555, 13109466, 21849110, 26218932, 32773665, 43698220, 65547330, 131094660]

約数ペア:

[(1, 131094660), (2, 65547330), (3, 43698220), (4, 32773665), (5, 26218932), (6, 21849110), (10, 13109466), (12, 10924555), (15, 8739644), (20, 6554733), (30, 4369822), (31, 4228860), (60, 2184911), (62, 2114430), (93, 1409620), (124, 1057215), (155, 845772), (186, 704810), (310, 422886), (372, 352405), (465, 281924), (620, 211443), (930, 140962), (1860, 70481)]