30610988

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1933}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 55559952

約数和(自身を除く): 24948964

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 1933, 3866, 3959, 7732, 7918, 15836, 71521, 143042, 206831, 286084, 413662, 827324, 7652747, 15305494, 30610988]

約数ペア:

[(1, 30610988), (2, 15305494), (4, 7652747), (37, 827324), (74, 413662), (107, 286084), (148, 206831), (214, 143042), (428, 71521), (1933, 15836), (3866, 7918), (3959, 7732)]