15829860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1367}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 44585856

約数和(自身を除く): 28755996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1367, 1930, 2316, 2734, 2895, 3860, 4101, 5468, 5790, 6835, 8202, 11580, 13670, 16404, 20505, 27340, 41010, 82020, 263831, 527662, 791493, 1055324, 1319155, 1582986, 2638310, 3165972, 3957465, 5276620, 7914930, 15829860]

約数ペア:

[(1, 15829860), (2, 7914930), (3, 5276620), (4, 3957465), (5, 3165972), (6, 2638310), (10, 1582986), (12, 1319155), (15, 1055324), (20, 791493), (30, 527662), (60, 263831), (193, 82020), (386, 41010), (579, 27340), (772, 20505), (965, 16404), (1158, 13670), (1367, 11580), (1930, 8202), (2316, 6835), (2734, 5790), (2895, 5468), (3860, 4101)]