401038530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{188281}}^1$

素因数の和:188362

約数の個数: 32

約数和(自身を含む): 976053888

約数和(自身を除く): 575015358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 188281, 376562, 564843, 941405, 1129686, 1882810, 2824215, 5648430, 13367951, 26735902, 40103853, 66839755, 80207706, 133679510, 200519265, 401038530]

約数ペア:

[(1, 401038530), (2, 200519265), (3, 133679510), (5, 80207706), (6, 66839755), (10, 40103853), (15, 26735902), (30, 13367951), (71, 5648430), (142, 2824215), (213, 1882810), (355, 1129686), (426, 941405), (710, 564843), (1065, 376562), (2130, 188281)]