129628110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{15377}}^1$

素因数の和:15668

約数の個数: 32

約数和(自身を含む): 312234912

約数和(自身を除く): 182606802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 8430, 15377, 30754, 46131, 76885, 92262, 153770, 230655, 461310, 4320937, 8641874, 12962811, 21604685, 25925622, 43209370, 64814055, 129628110]

約数ペア:

[(1, 129628110), (2, 64814055), (3, 43209370), (5, 25925622), (6, 21604685), (10, 12962811), (15, 8641874), (30, 4320937), (281, 461310), (562, 230655), (843, 153770), (1405, 92262), (1686, 76885), (2810, 46131), (4215, 30754), (8430, 15377)]