74704530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{15277}}^1$

素因数の和:15450

約数の個数: 32

約数和(自身を含む): 180402624

約数和(自身を除く): 105698094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 15277, 30554, 45831, 76385, 91662, 152770, 229155, 458310, 2490151, 4980302, 7470453, 12450755, 14940906, 24901510, 37352265, 74704530]

約数ペア:

[(1, 74704530), (2, 37352265), (3, 24901510), (5, 14940906), (6, 12450755), (10, 7470453), (15, 4980302), (30, 2490151), (163, 458310), (326, 229155), (489, 152770), (815, 91662), (978, 76385), (1630, 45831), (2445, 30554), (4890, 15277)]