42838860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{713981}}^1$

素因数の和:713993

約数の個数: 24

約数和(自身を含む): 119948976

約数和(自身を除く): 77110116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 713981, 1427962, 2141943, 2855924, 3569905, 4283886, 7139810, 8567772, 10709715, 14279620, 21419430, 42838860]

約数ペア:

[(1, 42838860), (2, 21419430), (3, 14279620), (4, 10709715), (5, 8567772), (6, 7139810), (10, 4283886), (12, 3569905), (15, 2855924), (20, 2141943), (30, 1427962), (60, 713981)]