139220610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{201769}}^1$

素因数の和:201802

約数の個数: 32

約数和(自身を含む): 348658560

約数和(自身を除く): 209437950

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 201769, 403538, 605307, 1008845, 1210614, 2017690, 3026535, 4640687, 6053070, 9281374, 13922061, 23203435, 27844122, 46406870, 69610305, 139220610]

約数ペア:

[(1, 139220610), (2, 69610305), (3, 46406870), (5, 27844122), (6, 23203435), (10, 13922061), (15, 9281374), (23, 6053070), (30, 4640687), (46, 3026535), (69, 2017690), (115, 1210614), (138, 1008845), (230, 605307), (345, 403538), (690, 201769)]