90554730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{431213}}^1$

素因数の和:431230

約数の個数: 32

約数和(自身を含む): 248379264

約数和(自身を除く): 157824534

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 431213, 862426, 1293639, 2156065, 2587278, 3018491, 4312130, 6036982, 6468195, 9055473, 12936390, 15092455, 18110946, 30184910, 45277365, 90554730]

約数ペア:

[(1, 90554730), (2, 45277365), (3, 30184910), (5, 18110946), (6, 15092455), (7, 12936390), (10, 9055473), (14, 6468195), (15, 6036982), (21, 4312130), (30, 3018491), (35, 2587278), (42, 2156065), (70, 1293639), (105, 862426), (210, 431213)]