145110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{691}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 398592

約数和(自身を除く): 253482

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 691, 1382, 2073, 3455, 4146, 4837, 6910, 9674, 10365, 14511, 20730, 24185, 29022, 48370, 72555, 145110]

約数ペア:

[(1, 145110), (2, 72555), (3, 48370), (5, 29022), (6, 24185), (7, 20730), (10, 14511), (14, 10365), (15, 9674), (21, 6910), (30, 4837), (35, 4146), (42, 3455), (70, 2073), (105, 1382), (210, 691)]