3116947390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{67481}}^1$

素因数の和:67668

約数の個数: 32

約数和(自身を含む): 5830444800

約数和(自身を除く): 2713497410

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 745, 1490, 4619, 9238, 23095, 46190, 67481, 134962, 337405, 674810, 2091911, 4183822, 10054669, 10459555, 20109338, 20919110, 50273345, 100546690, 311694739, 623389478, 1558473695, 3116947390]

約数ペア:

[(1, 3116947390), (2, 1558473695), (5, 623389478), (10, 311694739), (31, 100546690), (62, 50273345), (149, 20919110), (155, 20109338), (298, 10459555), (310, 10054669), (745, 4183822), (1490, 2091911), (4619, 674810), (9238, 337405), (23095, 134962), (46190, 67481)]