1261217730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{592121}}^1$

素因数の和:592202

約数の個数: 32

約数和(自身を含む): 3069560448

約数和(自身を除く): 1808342718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 592121, 1184242, 1776363, 2960605, 3552726, 5921210, 8881815, 17763630, 42040591, 84081182, 126121773, 210202955, 252243546, 420405910, 630608865, 1261217730]

約数ペア:

[(1, 1261217730), (2, 630608865), (3, 420405910), (5, 252243546), (6, 210202955), (10, 126121773), (15, 84081182), (30, 42040591), (71, 17763630), (142, 8881815), (213, 5921210), (355, 3552726), (426, 2960605), (710, 1776363), (1065, 1184242), (2130, 592121)]