153969550

素因数分解:

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

素因数の和:4393

約数の個数: 48

約数和(自身を含む): 330550272

約数和(自身を除く): 176580722

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 175, 206, 350, 515, 721, 1030, 1442, 2575, 3605, 4271, 5150, 7210, 8542, 18025, 21355, 29897, 36050, 42710, 59794, 106775, 149485, 213550, 298970, 439913, 747425, 879826, 1494850, 2199565, 3079391, 4399130, 6158782, 10997825, 15396955, 21995650, 30793910, 76984775, 153969550]

約数ペア:

[(1, 153969550), (2, 76984775), (5, 30793910), (7, 21995650), (10, 15396955), (14, 10997825), (25, 6158782), (35, 4399130), (50, 3079391), (70, 2199565), (103, 1494850), (175, 879826), (206, 747425), (350, 439913), (515, 298970), (721, 213550), (1030, 149485), (1442, 106775), (2575, 59794), (3605, 42710), (4271, 36050), (5150, 29897), (7210, 21355), (8542, 18025)]