2518860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41981}}^1$

素因数の和:41993

約数の個数: 24

約数和(自身を含む): 7052976

約数和(自身を除く): 4534116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 41981, 83962, 125943, 167924, 209905, 251886, 419810, 503772, 629715, 839620, 1259430, 2518860]

約数ペア:

[(1, 2518860), (2, 1259430), (3, 839620), (4, 629715), (5, 503772), (6, 419810), (10, 251886), (12, 209905), (15, 167924), (20, 125943), (30, 83962), (60, 41981)]