239936270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{3299}}^1$

素因数の和:4352

約数の個数: 32

約数和(自身を含む): 494208000

約数和(自身を除く): 254271730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1039, 2078, 3299, 5195, 6598, 7273, 10390, 14546, 16495, 23093, 32990, 36365, 46186, 72730, 115465, 230930, 3427661, 6855322, 17138305, 23993627, 34276610, 47987254, 119968135, 239936270]

約数ペア:

[(1, 239936270), (2, 119968135), (5, 47987254), (7, 34276610), (10, 23993627), (14, 17138305), (35, 6855322), (70, 3427661), (1039, 230930), (2078, 115465), (3299, 72730), (5195, 46186), (6598, 36365), (7273, 32990), (10390, 23093), (14546, 16495)]