431293740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6311}}^1$

素因数の和:6407

約数の個数: 96

約数和(自身を含む): 1297949184

約数和(自身を除く): 866655444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 67, 68, 85, 102, 134, 170, 201, 204, 255, 268, 335, 340, 402, 510, 670, 804, 1005, 1020, 1139, 1340, 2010, 2278, 3417, 4020, 4556, 5695, 6311, 6834, 11390, 12622, 13668, 17085, 18933, 22780, 25244, 31555, 34170, 37866, 63110, 68340, 75732, 94665, 107287, 126220, 189330, 214574, 321861, 378660, 422837, 429148, 536435, 643722, 845674, 1072870, 1268511, 1287444, 1609305, 1691348, 2114185, 2145740, 2537022, 3218610, 4228370, 5074044, 6342555, 6437220, 7188229, 8456740, 12685110, 14376458, 21564687, 25370220, 28752916, 35941145, 43129374, 71882290, 86258748, 107823435, 143764580, 215646870, 431293740]

約数ペア:

[(1, 431293740), (2, 215646870), (3, 143764580), (4, 107823435), (5, 86258748), (6, 71882290), (10, 43129374), (12, 35941145), (15, 28752916), (17, 25370220), (20, 21564687), (30, 14376458), (34, 12685110), (51, 8456740), (60, 7188229), (67, 6437220), (68, 6342555), (85, 5074044), (102, 4228370), (134, 3218610), (170, 2537022), (201, 2145740), (204, 2114185), (255, 1691348), (268, 1609305), (335, 1287444), (340, 1268511), (402, 1072870), (510, 845674), (670, 643722), (804, 536435), (1005, 429148), (1020, 422837), (1139, 378660), (1340, 321861), (2010, 214574), (2278, 189330), (3417, 126220), (4020, 107287), (4556, 94665), (5695, 75732), (6311, 68340), (6834, 63110), (11390, 37866), (12622, 34170), (13668, 31555), (17085, 25244), (18933, 22780)]