30679708

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{617}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 55649664

約数和(自身を除く): 24969956

約数列:

[1, 2, 4, 31, 62, 124, 401, 617, 802, 1234, 1604, 2468, 12431, 19127, 24862, 38254, 49724, 76508, 247417, 494834, 989668, 7669927, 15339854, 30679708]

約数ペア:

[(1, 30679708), (2, 15339854), (4, 7669927), (31, 989668), (62, 494834), (124, 247417), (401, 76508), (617, 49724), (802, 38254), (1234, 24862), (1604, 19127), (2468, 12431)]