40618860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{676981}}^1$

素因数の和:676993

約数の個数: 24

約数和(自身を含む): 113732976

約数和(自身を除く): 73114116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 676981, 1353962, 2030943, 2707924, 3384905, 4061886, 6769810, 8123772, 10154715, 13539620, 20309430, 40618860]

約数ペア:

[(1, 40618860), (2, 20309430), (3, 13539620), (4, 10154715), (5, 8123772), (6, 6769810), (10, 4061886), (12, 3384905), (15, 2707924), (20, 2030943), (30, 1353962), (60, 676981)]