9294990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 24537600

約数和(自身を除く): 15242610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 709, 874, 1311, 1418, 2127, 2185, 2622, 3545, 4254, 4370, 6555, 7090, 10635, 13110, 13471, 16307, 21270, 26942, 32614, 40413, 48921, 67355, 80826, 81535, 97842, 134710, 163070, 202065, 244605, 309833, 404130, 489210, 619666, 929499, 1549165, 1858998, 3098330, 4647495, 9294990]

約数ペア:

[(1, 9294990), (2, 4647495), (3, 3098330), (5, 1858998), (6, 1549165), (10, 929499), (15, 619666), (19, 489210), (23, 404130), (30, 309833), (38, 244605), (46, 202065), (57, 163070), (69, 134710), (95, 97842), (114, 81535), (115, 80826), (138, 67355), (190, 48921), (230, 40413), (285, 32614), (345, 26942), (437, 21270), (570, 16307), (690, 13471), (709, 13110), (874, 10635), (1311, 7090), (1418, 6555), (2127, 4370), (2185, 4254), (2622, 3545)]