5809020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13831}}^1$

素因数の和:13850

約数の個数: 48

約数和(自身を含む): 18590208

約数和(自身を除く): 12781188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 13831, 27662, 41493, 55324, 69155, 82986, 96817, 138310, 165972, 193634, 207465, 276620, 290451, 387268, 414930, 484085, 580902, 829860, 968170, 1161804, 1452255, 1936340, 2904510, 5809020]

約数ペア:

[(1, 5809020), (2, 2904510), (3, 1936340), (4, 1452255), (5, 1161804), (6, 968170), (7, 829860), (10, 580902), (12, 484085), (14, 414930), (15, 387268), (20, 290451), (21, 276620), (28, 207465), (30, 193634), (35, 165972), (42, 138310), (60, 96817), (70, 82986), (84, 69155), (105, 55324), (140, 41493), (210, 27662), (420, 13831)]