30250570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3109}}^1$

素因数の和:3262

約数の個数: 32

約数和(自身を含む): 62697600

約数和(自身を除く): 32447030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 3109, 4865, 6218, 9730, 15545, 21763, 31090, 43526, 108815, 217630, 432151, 864302, 2160755, 3025057, 4321510, 6050114, 15125285, 30250570]

約数ペア:

[(1, 30250570), (2, 15125285), (5, 6050114), (7, 4321510), (10, 3025057), (14, 2160755), (35, 864302), (70, 432151), (139, 217630), (278, 108815), (695, 43526), (973, 31090), (1390, 21763), (1946, 15545), (3109, 9730), (4865, 6218)]