117838860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1963981}}^1$

素因数の和:1963993

約数の個数: 24

約数和(自身を含む): 329948976

約数和(自身を除く): 212110116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1963981, 3927962, 5891943, 7855924, 9819905, 11783886, 19639810, 23567772, 29459715, 39279620, 58919430, 117838860]

約数ペア:

[(1, 117838860), (2, 58919430), (3, 39279620), (4, 29459715), (5, 23567772), (6, 19639810), (10, 11783886), (12, 9819905), (15, 7855924), (20, 5891943), (30, 3927962), (60, 1963981)]