90724290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97553}}^1$

素因数の和:97594

約数の個数: 32

約数和(自身を含む): 224764416

約数和(自身を除く): 134040126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 97553, 195106, 292659, 487765, 585318, 975530, 1463295, 2926590, 3024143, 6048286, 9072429, 15120715, 18144858, 30241430, 45362145, 90724290]

約数ペア:

[(1, 90724290), (2, 45362145), (3, 30241430), (5, 18144858), (6, 15120715), (10, 9072429), (15, 6048286), (30, 3024143), (31, 2926590), (62, 1463295), (93, 975530), (155, 585318), (186, 487765), (310, 292659), (465, 195106), (930, 97553)]