40743420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1009}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 114364320

約数和(自身を除く): 73620900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 673, 1009, 1346, 2018, 2019, 2692, 3027, 3365, 4036, 4038, 5045, 6054, 6730, 8076, 10090, 10095, 12108, 13460, 15135, 20180, 20190, 30270, 40380, 60540, 679057, 1358114, 2037171, 2716228, 3395285, 4074342, 6790570, 8148684, 10185855, 13581140, 20371710, 40743420]

約数ペア:

[(1, 40743420), (2, 20371710), (3, 13581140), (4, 10185855), (5, 8148684), (6, 6790570), (10, 4074342), (12, 3395285), (15, 2716228), (20, 2037171), (30, 1358114), (60, 679057), (673, 60540), (1009, 40380), (1346, 30270), (2018, 20190), (2019, 20180), (2692, 15135), (3027, 13460), (3365, 12108), (4036, 10095), (4038, 10090), (5045, 8076), (6054, 6730)]