30793910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4271}}^1$

素因数の和:4388

約数の個数: 32

約数和(自身を含む): 63977472

約数和(自身を除く): 33183562

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 4271, 7210, 8542, 21355, 29897, 42710, 59794, 149485, 298970, 439913, 879826, 2199565, 3079391, 4399130, 6158782, 15396955, 30793910]

約数ペア:

[(1, 30793910), (2, 15396955), (5, 6158782), (7, 4399130), (10, 3079391), (14, 2199565), (35, 879826), (70, 439913), (103, 298970), (206, 149485), (515, 59794), (721, 42710), (1030, 29897), (1442, 21355), (3605, 8542), (4271, 7210)]