30081218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{1283}}^1$

素因数の和:1921

約数の個数: 16

約数和(自身を含む): 47610720

約数和(自身を除く): 17529502

約数列:

[1, 2, 19, 38, 617, 1234, 1283, 2566, 11723, 23446, 24377, 48754, 791611, 1583222, 15040609, 30081218]

約数ペア:

[(1, 30081218), (2, 15040609), (19, 1583222), (38, 791611), (617, 48754), (1234, 24377), (1283, 23446), (2566, 11723)]