2946340

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{823}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 6229440

約数和(自身を除く): 3283100

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 823, 895, 1646, 1790, 3292, 3580, 4115, 8230, 16460, 147317, 294634, 589268, 736585, 1473170, 2946340]

約数ペア:

[(1, 2946340), (2, 1473170), (4, 736585), (5, 589268), (10, 294634), (20, 147317), (179, 16460), (358, 8230), (716, 4115), (823, 3580), (895, 3292), (1646, 1790)]