74227970

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{54181}}^1$

素因数の和:54325

約数の個数: 16

約数和(自身を含む): 134588088

約数和(自身を除く): 60360118

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 54181, 108362, 270905, 541810, 7422797, 14845594, 37113985, 74227970]

約数ペア:

[(1, 74227970), (2, 37113985), (5, 14845594), (10, 7422797), (137, 541810), (274, 270905), (685, 108362), (1370, 54181)]