56457030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{268843}}^1$

素因数の和:268860

約数の個数: 32

約数和(自身を含む): 154854144

約数和(自身を除く): 98397114

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 268843, 537686, 806529, 1344215, 1613058, 1881901, 2688430, 3763802, 4032645, 5645703, 8065290, 9409505, 11291406, 18819010, 28228515, 56457030]

約数ペア:

[(1, 56457030), (2, 28228515), (3, 18819010), (5, 11291406), (6, 9409505), (7, 8065290), (10, 5645703), (14, 4032645), (15, 3763802), (21, 2688430), (30, 1881901), (35, 1613058), (42, 1344215), (70, 806529), (105, 537686), (210, 268843)]