59999820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1321}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 168348768

約数和(自身を除く): 108348948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 757, 1321, 1514, 2271, 2642, 3028, 3785, 3963, 4542, 5284, 6605, 7570, 7926, 9084, 11355, 13210, 15140, 15852, 19815, 22710, 26420, 39630, 45420, 79260, 999997, 1999994, 2999991, 3999988, 4999985, 5999982, 9999970, 11999964, 14999955, 19999940, 29999910, 59999820]

約数ペア:

[(1, 59999820), (2, 29999910), (3, 19999940), (4, 14999955), (5, 11999964), (6, 9999970), (10, 5999982), (12, 4999985), (15, 3999988), (20, 2999991), (30, 1999994), (60, 999997), (757, 79260), (1321, 45420), (1514, 39630), (2271, 26420), (2642, 22710), (3028, 19815), (3785, 15852), (3963, 15140), (4542, 13210), (5284, 11355), (6605, 9084), (7570, 7926)]