30876986

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{9631}}^1$

素因数の和:9869

約数の個数: 16

約数和(自身を含む): 53168640

約数和(自身を除く): 22291654

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 9631, 19262, 67417, 134834, 2205499, 4410998, 15438493, 30876986]

約数ペア:

[(1, 30876986), (2, 15438493), (7, 4410998), (14, 2205499), (229, 134834), (458, 67417), (1603, 19262), (3206, 9631)]