127816410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137437}}^1$

素因数の和:137478

約数の個数: 32

約数和(自身を含む): 316657152

約数和(自身を除く): 188840742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 137437, 274874, 412311, 687185, 824622, 1374370, 2061555, 4123110, 4260547, 8521094, 12781641, 21302735, 25563282, 42605470, 63908205, 127816410]

約数ペア:

[(1, 127816410), (2, 63908205), (3, 42605470), (5, 25563282), (6, 21302735), (10, 12781641), (15, 8521094), (30, 4260547), (31, 4123110), (62, 2061555), (93, 1374370), (155, 824622), (186, 687185), (310, 412311), (465, 274874), (930, 137437)]