328970490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{378127}}^1$

素因数の和:378166

約数の個数: 32

約数和(自身を含む): 816756480

約数和(自身を除く): 487785990

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 378127, 756254, 1134381, 1890635, 2268762, 3781270, 5671905, 10965683, 11343810, 21931366, 32897049, 54828415, 65794098, 109656830, 164485245, 328970490]

約数ペア:

[(1, 328970490), (2, 164485245), (3, 109656830), (5, 65794098), (6, 54828415), (10, 32897049), (15, 21931366), (29, 11343810), (30, 10965683), (58, 5671905), (87, 3781270), (145, 2268762), (174, 1890635), (290, 1134381), (435, 756254), (870, 378127)]