137186530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{36389}}^1$

素因数の和:36438

約数の個数: 32

約数和(自身を含む): 275108400

約数和(自身を除く): 137921870

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 36389, 72778, 181945, 363890, 473057, 946114, 1055281, 2110562, 2365285, 4730570, 5276405, 10552810, 13718653, 27437306, 68593265, 137186530]

約数ペア:

[(1, 137186530), (2, 68593265), (5, 27437306), (10, 13718653), (13, 10552810), (26, 5276405), (29, 4730570), (58, 2365285), (65, 2110562), (130, 1055281), (145, 946114), (290, 473057), (377, 363890), (754, 181945), (1885, 72778), (3770, 36389)]