12660690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{60289}}^1$

素因数の和:60306

約数の個数: 32

約数和(自身を含む): 34727040

約数和(自身を除く): 22066350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 60289, 120578, 180867, 301445, 361734, 422023, 602890, 844046, 904335, 1266069, 1808670, 2110115, 2532138, 4220230, 6330345, 12660690]

約数ペア:

[(1, 12660690), (2, 6330345), (3, 4220230), (5, 2532138), (6, 2110115), (7, 1808670), (10, 1266069), (14, 904335), (15, 844046), (21, 602890), (30, 422023), (35, 361734), (42, 301445), (70, 180867), (105, 120578), (210, 60289)]