138810930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4627031}}^1$

素因数の和:4627041

約数の個数: 16

約数和(自身を含む): 333146304

約数和(自身を除く): 194335374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4627031, 9254062, 13881093, 23135155, 27762186, 46270310, 69405465, 138810930]

約数ペア:

[(1, 138810930), (2, 69405465), (3, 46270310), (5, 27762186), (6, 23135155), (10, 13881093), (15, 9254062), (30, 4627031)]