142423770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{19699}}^1$

素因数の和:19950

約数の個数: 32

約数和(自身を含む): 343252800

約数和(自身を除く): 200829030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 2410, 3615, 7230, 19699, 39398, 59097, 98495, 118194, 196990, 295485, 590970, 4747459, 9494918, 14242377, 23737295, 28484754, 47474590, 71211885, 142423770]

約数ペア:

[(1, 142423770), (2, 71211885), (3, 47474590), (5, 28484754), (6, 23737295), (10, 14242377), (15, 9494918), (30, 4747459), (241, 590970), (482, 295485), (723, 196990), (1205, 118194), (1446, 98495), (2410, 59097), (3615, 39398), (7230, 19699)]