84400620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1406677}}^1$

素因数の和:1406689

約数の個数: 24

約数和(自身を含む): 236321904

約数和(自身を除く): 151921284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1406677, 2813354, 4220031, 5626708, 7033385, 8440062, 14066770, 16880124, 21100155, 28133540, 42200310, 84400620]

約数ペア:

[(1, 84400620), (2, 42200310), (3, 28133540), (4, 21100155), (5, 16880124), (6, 14066770), (10, 8440062), (12, 7033385), (15, 5626708), (20, 4220031), (30, 2813354), (60, 1406677)]