61398630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{682207}}^1$

素因数の和:682220

約数の個数: 24

約数和(自身を含む): 159636672

約数和(自身を除く): 98238042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 682207, 1364414, 2046621, 3411035, 4093242, 6139863, 6822070, 10233105, 12279726, 20466210, 30699315, 61398630]

約数ペア:

[(1, 61398630), (2, 30699315), (3, 20466210), (5, 12279726), (6, 10233105), (9, 6822070), (10, 6139863), (15, 4093242), (18, 3411035), (30, 2046621), (45, 1364414), (90, 682207)]