68286390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{31181}}^1$

素因数の和:31264

約数の個数: 32

約数和(自身を含む): 166137696

約数和(自身を除く): 97851306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 31181, 62362, 93543, 155905, 187086, 311810, 467715, 935430, 2276213, 4552426, 6828639, 11381065, 13657278, 22762130, 34143195, 68286390]

約数ペア:

[(1, 68286390), (2, 34143195), (3, 22762130), (5, 13657278), (6, 11381065), (10, 6828639), (15, 4552426), (30, 2276213), (73, 935430), (146, 467715), (219, 311810), (365, 187086), (438, 155905), (730, 93543), (1095, 62362), (2190, 31181)]