42030910

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{6661}}^1$

素因数の和:7299

約数の個数: 16

約数和(自身を含む): 75786912

約数和(自身を除く): 33756002

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 6661, 13322, 33305, 66610, 4203091, 8406182, 21015455, 42030910]

約数ペア:

[(1, 42030910), (2, 21015455), (5, 8406182), (10, 4203091), (631, 66610), (1262, 33305), (3155, 13322), (6310, 6661)]