84201790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{290351}}^1$

素因数の和:290387

約数の個数: 16

約数和(自身を含む): 156790080

約数和(自身を除く): 72588290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 290351, 580702, 1451755, 2903510, 8420179, 16840358, 42100895, 84201790]

約数ペア:

[(1, 84201790), (2, 42100895), (5, 16840358), (10, 8420179), (29, 2903510), (58, 1451755), (145, 580702), (290, 290351)]