138126330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{511579}}^1$

素因数の和:511595

約数の個数: 32

約数和(自身を含む): 368337600

約数和(自身を除く): 230211270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 511579, 1023158, 1534737, 2557895, 3069474, 4604211, 5115790, 7673685, 9208422, 13812633, 15347370, 23021055, 27625266, 46042110, 69063165, 138126330]

約数ペア:

[(1, 138126330), (2, 69063165), (3, 46042110), (5, 27625266), (6, 23021055), (9, 15347370), (10, 13812633), (15, 9208422), (18, 7673685), (27, 5115790), (30, 4604211), (45, 3069474), (54, 2557895), (90, 1534737), (135, 1023158), (270, 511579)]