289261230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{4357}}^1$

素因数の和:6580

約数の個数: 32

約数和(自身を含む): 694700064

約数和(自身を除く): 405438834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2213, 4357, 4426, 6639, 8714, 11065, 13071, 13278, 21785, 22130, 26142, 33195, 43570, 65355, 66390, 130710, 9642041, 19284082, 28926123, 48210205, 57852246, 96420410, 144630615, 289261230]

約数ペア:

[(1, 289261230), (2, 144630615), (3, 96420410), (5, 57852246), (6, 48210205), (10, 28926123), (15, 19284082), (30, 9642041), (2213, 130710), (4357, 66390), (4426, 65355), (6639, 43570), (8714, 33195), (11065, 26142), (13071, 22130), (13278, 21785)]