103415620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67153}}^1$

素因数の和:67180

約数の個数: 48

約数和(自身を含む): 270764928

約数和(自身を除く): 167349308

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 67153, 134306, 268612, 335765, 470071, 671530, 738683, 940142, 1343060, 1477366, 1880284, 2350355, 2954732, 3693415, 4700710, 5170781, 7386830, 9401420, 10341562, 14773660, 20683124, 25853905, 51707810, 103415620]

約数ペア:

[(1, 103415620), (2, 51707810), (4, 25853905), (5, 20683124), (7, 14773660), (10, 10341562), (11, 9401420), (14, 7386830), (20, 5170781), (22, 4700710), (28, 3693415), (35, 2954732), (44, 2350355), (55, 1880284), (70, 1477366), (77, 1343060), (110, 940142), (140, 738683), (154, 671530), (220, 470071), (308, 335765), (385, 268612), (770, 134306), (1540, 67153)]