10456140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{761}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 29443680

約数和(自身を除く): 18987540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 761, 916, 1145, 1374, 1522, 2283, 2290, 2748, 3044, 3435, 3805, 4566, 4580, 6870, 7610, 9132, 11415, 13740, 15220, 22830, 45660, 174269, 348538, 522807, 697076, 871345, 1045614, 1742690, 2091228, 2614035, 3485380, 5228070, 10456140]

約数ペア:

[(1, 10456140), (2, 5228070), (3, 3485380), (4, 2614035), (5, 2091228), (6, 1742690), (10, 1045614), (12, 871345), (15, 697076), (20, 522807), (30, 348538), (60, 174269), (229, 45660), (458, 22830), (687, 15220), (761, 13740), (916, 11415), (1145, 9132), (1374, 7610), (1522, 6870), (2283, 4580), (2290, 4566), (2748, 3805), (3044, 3435)]