76380490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15493}}^1$

素因数の和:15546

約数の個数: 32

約数和(自身を含む): 150601680

約数和(自身を除く): 74221190

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 15493, 30986, 77465, 154930, 263381, 449297, 526762, 898594, 1316905, 2246485, 2633810, 4492970, 7638049, 15276098, 38190245, 76380490]

約数ペア:

[(1, 76380490), (2, 38190245), (5, 15276098), (10, 7638049), (17, 4492970), (29, 2633810), (34, 2246485), (58, 1316905), (85, 898594), (145, 526762), (170, 449297), (290, 263381), (493, 154930), (986, 77465), (2465, 30986), (4930, 15493)]