129304870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{3623}}^1$

素因数の和:3756

約数の個数: 32

約数和(自身を含む): 241097472

約数和(自身を除く): 111792602

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 215, 415, 430, 830, 3569, 3623, 7138, 7246, 17845, 18115, 35690, 36230, 155789, 300709, 311578, 601418, 778945, 1503545, 1557890, 3007090, 12930487, 25860974, 64652435, 129304870]

約数ペア:

[(1, 129304870), (2, 64652435), (5, 25860974), (10, 12930487), (43, 3007090), (83, 1557890), (86, 1503545), (166, 778945), (215, 601418), (415, 311578), (430, 300709), (830, 155789), (3569, 36230), (3623, 35690), (7138, 18115), (7246, 17845)]