98578530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15427}}^1$

素因数の和:15511

約数の個数: 48

約数和(自身を含む): 259930944

約数和(自身を除く): 161352414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 15427, 30854, 46281, 77135, 92562, 138843, 154270, 231405, 277686, 462810, 694215, 1095317, 1388430, 2190634, 3285951, 5476585, 6571902, 9857853, 10953170, 16429755, 19715706, 32859510, 49289265, 98578530]

約数ペア:

[(1, 98578530), (2, 49289265), (3, 32859510), (5, 19715706), (6, 16429755), (9, 10953170), (10, 9857853), (15, 6571902), (18, 5476585), (30, 3285951), (45, 2190634), (71, 1388430), (90, 1095317), (142, 694215), (213, 462810), (355, 277686), (426, 231405), (639, 154270), (710, 138843), (1065, 92562), (1278, 77135), (2130, 46281), (3195, 30854), (6390, 15427)]