86518860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1441981}}^1$

素因数の和:1441993

約数の個数: 24

約数和(自身を含む): 242252976

約数和(自身を除く): 155734116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1441981, 2883962, 4325943, 5767924, 7209905, 8651886, 14419810, 17303772, 21629715, 28839620, 43259430, 86518860]

約数ペア:

[(1, 86518860), (2, 43259430), (3, 28839620), (4, 21629715), (5, 17303772), (6, 14419810), (10, 8651886), (12, 7209905), (15, 5767924), (20, 4325943), (30, 2883962), (60, 1441981)]