145755790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{10853}}^1$

素因数の和:10956

約数の個数: 32

約数和(自身を含む): 281335680

約数和(自身を除く): 135579890

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6715, 10853, 13430, 21706, 54265, 108530, 184501, 369002, 857387, 922505, 1714774, 1845010, 4286935, 8573870, 14575579, 29151158, 72877895, 145755790]

約数ペア:

[(1, 145755790), (2, 72877895), (5, 29151158), (10, 14575579), (17, 8573870), (34, 4286935), (79, 1845010), (85, 1714774), (158, 922505), (170, 857387), (395, 369002), (790, 184501), (1343, 108530), (2686, 54265), (6715, 21706), (10853, 13430)]