401038860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6683981}}^1$

素因数の和:6683993

約数の個数: 24

約数和(自身を含む): 1122908976

約数和(自身を除く): 721870116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6683981, 13367962, 20051943, 26735924, 33419905, 40103886, 66839810, 80207772, 100259715, 133679620, 200519430, 401038860]

約数ペア:

[(1, 401038860), (2, 200519430), (3, 133679620), (4, 100259715), (5, 80207772), (6, 66839810), (10, 40103886), (12, 33419905), (15, 26735924), (20, 20051943), (30, 13367962), (60, 6683981)]