13176730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6491}}^1$

素因数の和:6534

約数の個数: 32

約数和(自身を含む): 28045440

約数和(自身を除く): 14868710

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 6491, 12982, 32455, 45437, 64910, 90874, 188239, 227185, 376478, 454370, 941195, 1317673, 1882390, 2635346, 6588365, 13176730]

約数ペア:

[(1, 13176730), (2, 6588365), (5, 2635346), (7, 1882390), (10, 1317673), (14, 941195), (29, 454370), (35, 376478), (58, 227185), (70, 188239), (145, 90874), (203, 64910), (290, 45437), (406, 32455), (1015, 12982), (2030, 6491)]