142720610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{10627}}^1$

素因数の和:10730

約数の個数: 32

約数和(自身を含む): 275477760

約数和(自身を除く): 132757150

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6715, 10627, 13430, 21254, 53135, 106270, 180659, 361318, 839533, 903295, 1679066, 1806590, 4197665, 8395330, 14272061, 28544122, 71360305, 142720610]

約数ペア:

[(1, 142720610), (2, 71360305), (5, 28544122), (10, 14272061), (17, 8395330), (34, 4197665), (79, 1806590), (85, 1679066), (158, 903295), (170, 839533), (395, 361318), (790, 180659), (1343, 106270), (2686, 53135), (6715, 21254), (10627, 13430)]