30684942

素因数分解:

$2^1\times 3^2\times {\mathrm{661}}^1\times {\mathrm{2579}}^1$

素因数の和:3248

約数の個数: 24

約数和(自身を含む): 66610440

約数和(自身を除く): 35925498

約数列:

[1, 2, 3, 6, 9, 18, 661, 1322, 1983, 2579, 3966, 5158, 5949, 7737, 11898, 15474, 23211, 46422, 1704719, 3409438, 5114157, 10228314, 15342471, 30684942]

約数ペア:

[(1, 30684942), (2, 15342471), (3, 10228314), (6, 5114157), (9, 3409438), (18, 1704719), (661, 46422), (1322, 23211), (1983, 15474), (2579, 11898), (3966, 7737), (5158, 5949)]