79878690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{295847}}^1$

素因数の和:295863

約数の個数: 32

約数和(自身を含む): 213010560

約数和(自身を除く): 133131870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 295847, 591694, 887541, 1479235, 1775082, 2662623, 2958470, 4437705, 5325246, 7987869, 8875410, 13313115, 15975738, 26626230, 39939345, 79878690]

約数ペア:

[(1, 79878690), (2, 39939345), (3, 26626230), (5, 15975738), (6, 13313115), (9, 8875410), (10, 7987869), (15, 5325246), (18, 4437705), (27, 2958470), (30, 2662623), (45, 1775082), (54, 1479235), (90, 887541), (135, 591694), (270, 295847)]