2011725330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1559477}}^1$

素因数の和:1559530

約数の個数: 32

約数和(自身を含む): 4940426304

約数和(自身を除く): 2928700974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1559477, 3118954, 4678431, 7797385, 9356862, 15594770, 23392155, 46784310, 67057511, 134115022, 201172533, 335287555, 402345066, 670575110, 1005862665, 2011725330]

約数ペア:

[(1, 2011725330), (2, 1005862665), (3, 670575110), (5, 402345066), (6, 335287555), (10, 201172533), (15, 134115022), (30, 67057511), (43, 46784310), (86, 23392155), (129, 15594770), (215, 9356862), (258, 7797385), (430, 4678431), (645, 3118954), (1290, 1559477)]