2056590.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{402221}}^1$

素因数の和:402233

約数の個数: 24

約数和(自身を含む): 67573296

約数和(自身を除く): 43440036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 402221, 804442, 1206663, 1608884, 2011105, 2413326, 4022210, 4826652, 6033315, 8044420, 12066630, 24133260]

約数ペア:

[(1, 24133260), (2, 12066630), (3, 8044420), (4, 6033315), (5, 4826652), (6, 4022210), (10, 2413326), (12, 2011105), (15, 1608884), (20, 1206663), (30, 804442), (60, 402221)]