38540790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{428231}}^1$

素因数の和:428244

約数の個数: 24

約数和(自身を含む): 100206288

約数和(自身を除く): 61665498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 428231, 856462, 1284693, 2141155, 2569386, 3854079, 4282310, 6423465, 7708158, 12846930, 19270395, 38540790]

約数ペア:

[(1, 38540790), (2, 19270395), (3, 12846930), (5, 7708158), (6, 6423465), (9, 4282310), (10, 3854079), (15, 2569386), (18, 2141155), (30, 1284693), (45, 856462), (90, 428231)]