30808854

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{55213}}^1$

素因数の和:55252

約数の個数: 24

約数和(自身を含む): 68907072

約数和(自身を除く): 38098218

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 55213, 110426, 165639, 331278, 496917, 993834, 1711603, 3423206, 5134809, 10269618, 15404427, 30808854]

約数ペア:

[(1, 30808854), (2, 15404427), (3, 10269618), (6, 5134809), (9, 3423206), (18, 1711603), (31, 993834), (62, 496917), (93, 331278), (186, 165639), (279, 110426), (558, 55213)]