8682590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 18123264

約数和(自身を除く): 9440674

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 1747, 2485, 3494, 4970, 8735, 12229, 17470, 24458, 61145, 122290, 124037, 248074, 620185, 868259, 1240370, 1736518, 4341295, 8682590]

約数ペア:

[(1, 8682590), (2, 4341295), (5, 1736518), (7, 1240370), (10, 868259), (14, 620185), (35, 248074), (70, 124037), (71, 122290), (142, 61145), (355, 24458), (497, 17470), (710, 12229), (994, 8735), (1747, 4970), (2485, 3494)]