180633170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{1279}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 337305600

約数和(自身を除く): 156672430

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 487, 974, 1279, 2435, 2558, 4870, 6395, 12790, 14123, 28246, 37091, 70615, 74182, 141230, 185455, 370910, 622873, 1245746, 3114365, 6228730, 18063317, 36126634, 90316585, 180633170]

約数ペア:

[(1, 180633170), (2, 90316585), (5, 36126634), (10, 18063317), (29, 6228730), (58, 3114365), (145, 1245746), (290, 622873), (487, 370910), (974, 185455), (1279, 141230), (2435, 74182), (2558, 70615), (4870, 37091), (6395, 28246), (12790, 14123)]