87618390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{2473}}^1$

素因数の和:3664

約数の個数: 32

約数和(自身を含む): 210547296

約数和(自身を除く): 122928906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1181, 2362, 2473, 3543, 4946, 5905, 7086, 7419, 11810, 12365, 14838, 17715, 24730, 35430, 37095, 74190, 2920613, 5841226, 8761839, 14603065, 17523678, 29206130, 43809195, 87618390]

約数ペア:

[(1, 87618390), (2, 43809195), (3, 29206130), (5, 17523678), (6, 14603065), (10, 8761839), (15, 5841226), (30, 2920613), (1181, 74190), (2362, 37095), (2473, 35430), (3543, 24730), (4946, 17715), (5905, 14838), (7086, 12365), (7419, 11810)]