150291260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1073509}}^1$

素因数の和:1073525

約数の個数: 24

約数和(自身を含む): 360699360

約数和(自身を除く): 210408100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1073509, 2147018, 4294036, 5367545, 7514563, 10735090, 15029126, 21470180, 30058252, 37572815, 75145630, 150291260]

約数ペア:

[(1, 150291260), (2, 75145630), (4, 37572815), (5, 30058252), (7, 21470180), (10, 15029126), (14, 10735090), (20, 7514563), (28, 5367545), (35, 4294036), (70, 2147018), (140, 1073509)]