30554190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{339491}}^1$

素因数の和:339504

約数の個数: 24

約数和(自身を含む): 79441128

約数和(自身を除く): 48886938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 339491, 678982, 1018473, 1697455, 2036946, 3055419, 3394910, 5092365, 6110838, 10184730, 15277095, 30554190]

約数ペア:

[(1, 30554190), (2, 15277095), (3, 10184730), (5, 6110838), (6, 5092365), (9, 3394910), (10, 3055419), (15, 2036946), (18, 1697455), (30, 1018473), (45, 678982), (90, 339491)]