690702010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131063}}^1$

素因数の和:131118

約数の個数: 32

約数和(自身を含む): 1358871552

約数和(自身を除く): 668169542

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 131063, 262126, 655315, 1310630, 2228071, 4062953, 4456142, 8125906, 11140355, 20314765, 22280710, 40629530, 69070201, 138140402, 345351005, 690702010]

約数ペア:

[(1, 690702010), (2, 345351005), (5, 138140402), (10, 69070201), (17, 40629530), (31, 22280710), (34, 20314765), (62, 11140355), (85, 8125906), (155, 4456142), (170, 4062953), (310, 2228071), (527, 1310630), (1054, 655315), (2635, 262126), (5270, 131063)]