73918860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1231981}}^1$

素因数の和:1231993

約数の個数: 24

約数和(自身を含む): 206972976

約数和(自身を除く): 133054116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1231981, 2463962, 3695943, 4927924, 6159905, 7391886, 12319810, 14783772, 18479715, 24639620, 36959430, 73918860]

約数ペア:

[(1, 73918860), (2, 36959430), (3, 24639620), (4, 18479715), (5, 14783772), (6, 12319810), (10, 7391886), (12, 6159905), (15, 4927924), (20, 3695943), (30, 2463962), (60, 1231981)]