30184540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79433}}^1$

素因数の和:79461

約数の個数: 24

約数和(自身を含む): 66724560

約数和(自身を除く): 36540020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 79433, 158866, 317732, 397165, 794330, 1509227, 1588660, 3018454, 6036908, 7546135, 15092270, 30184540]

約数ペア:

[(1, 30184540), (2, 15092270), (4, 7546135), (5, 6036908), (10, 3018454), (19, 1588660), (20, 1509227), (38, 794330), (76, 397165), (95, 317732), (190, 158866), (380, 79433)]