291246390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3236071}}^1$

素因数の和:3236084

約数の個数: 24

約数和(自身を含む): 757240848

約数和(自身を除く): 465994458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3236071, 6472142, 9708213, 16180355, 19416426, 29124639, 32360710, 48541065, 58249278, 97082130, 145623195, 291246390]

約数ペア:

[(1, 291246390), (2, 145623195), (3, 97082130), (5, 58249278), (6, 48541065), (9, 32360710), (10, 29124639), (15, 19416426), (18, 16180355), (30, 9708213), (45, 6472142), (90, 3236071)]