73927420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{528053}}^1$

素因数の和:528069

約数の個数: 24

約数和(自身を含む): 177426144

約数和(自身を除く): 103498724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 528053, 1056106, 2112212, 2640265, 3696371, 5280530, 7392742, 10561060, 14785484, 18481855, 36963710, 73927420]

約数ペア:

[(1, 73927420), (2, 36963710), (4, 18481855), (5, 14785484), (7, 10561060), (10, 7392742), (14, 5280530), (20, 3696371), (28, 2640265), (35, 2112212), (70, 1056106), (140, 528053)]