136475220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{324941}}^1$

素因数の和:324960

約数の個数: 48

約数和(自身を含む): 436722048

約数和(自身を除く): 300246828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 324941, 649882, 974823, 1299764, 1624705, 1949646, 2274587, 3249410, 3899292, 4549174, 4874115, 6498820, 6823761, 9098348, 9748230, 11372935, 13647522, 19496460, 22745870, 27295044, 34118805, 45491740, 68237610, 136475220]

約数ペア:

[(1, 136475220), (2, 68237610), (3, 45491740), (4, 34118805), (5, 27295044), (6, 22745870), (7, 19496460), (10, 13647522), (12, 11372935), (14, 9748230), (15, 9098348), (20, 6823761), (21, 6498820), (28, 4874115), (30, 4549174), (35, 3899292), (42, 3249410), (60, 2274587), (70, 1949646), (84, 1624705), (105, 1299764), (140, 974823), (210, 649882), (420, 324941)]