65628690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{13421}}^1$

素因数の和:13594

約数の個数: 32

約数和(自身を含む): 158486976

約数和(自身を除く): 92858286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 13421, 26842, 40263, 67105, 80526, 134210, 201315, 402630, 2187623, 4375246, 6562869, 10938115, 13125738, 21876230, 32814345, 65628690]

約数ペア:

[(1, 65628690), (2, 32814345), (3, 21876230), (5, 13125738), (6, 10938115), (10, 6562869), (15, 4375246), (30, 2187623), (163, 402630), (326, 201315), (489, 134210), (815, 80526), (978, 67105), (1630, 40263), (2445, 26842), (4890, 13421)]