30675948

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{15683}}^1$

素因数の和:15853

約数の個数: 24

約数和(自身を含む): 72020928

約数和(自身を除く): 41344980

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 15683, 31366, 47049, 62732, 94098, 188196, 2556329, 5112658, 7668987, 10225316, 15337974, 30675948]

約数ペア:

[(1, 30675948), (2, 15337974), (3, 10225316), (4, 7668987), (6, 5112658), (12, 2556329), (163, 188196), (326, 94098), (489, 62732), (652, 47049), (978, 31366), (1956, 15683)]