87045870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{70769}}^1$

素因数の和:70820

約数の個数: 32

約数和(自身を含む): 214008480

約数和(自身を除く): 126962610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 70769, 141538, 212307, 353845, 424614, 707690, 1061535, 2123070, 2901529, 5803058, 8704587, 14507645, 17409174, 29015290, 43522935, 87045870]

約数ペア:

[(1, 87045870), (2, 43522935), (3, 29015290), (5, 17409174), (6, 14507645), (10, 8704587), (15, 5803058), (30, 2901529), (41, 2123070), (82, 1061535), (123, 707690), (205, 424614), (246, 353845), (410, 212307), (615, 141538), (1230, 70769)]