105531420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1758857}}^1$

素因数の和:1758869

約数の個数: 24

約数和(自身を含む): 295488144

約数和(自身を除く): 189956724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1758857, 3517714, 5276571, 7035428, 8794285, 10553142, 17588570, 21106284, 26382855, 35177140, 52765710, 105531420]

約数ペア:

[(1, 105531420), (2, 52765710), (3, 35177140), (4, 26382855), (5, 21106284), (6, 17588570), (10, 10553142), (12, 8794285), (15, 7035428), (20, 5276571), (30, 3517714), (60, 1758857)]