8349180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 27116544

約数和(自身を除く): 18767364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 193, 206, 210, 309, 386, 412, 420, 515, 579, 618, 721, 772, 965, 1030, 1158, 1236, 1351, 1442, 1545, 1930, 2060, 2163, 2316, 2702, 2884, 2895, 3090, 3605, 3860, 4053, 4326, 5404, 5790, 6180, 6755, 7210, 8106, 8652, 10815, 11580, 13510, 14420, 16212, 19879, 20265, 21630, 27020, 39758, 40530, 43260, 59637, 79516, 81060, 99395, 119274, 139153, 198790, 238548, 278306, 298185, 397580, 417459, 556612, 596370, 695765, 834918, 1192740, 1391530, 1669836, 2087295, 2783060, 4174590, 8349180]

約数ペア:

[(1, 8349180), (2, 4174590), (3, 2783060), (4, 2087295), (5, 1669836), (6, 1391530), (7, 1192740), (10, 834918), (12, 695765), (14, 596370), (15, 556612), (20, 417459), (21, 397580), (28, 298185), (30, 278306), (35, 238548), (42, 198790), (60, 139153), (70, 119274), (84, 99395), (103, 81060), (105, 79516), (140, 59637), (193, 43260), (206, 40530), (210, 39758), (309, 27020), (386, 21630), (412, 20265), (420, 19879), (515, 16212), (579, 14420), (618, 13510), (721, 11580), (772, 10815), (965, 8652), (1030, 8106), (1158, 7210), (1236, 6755), (1351, 6180), (1442, 5790), (1545, 5404), (1930, 4326), (2060, 4053), (2163, 3860), (2316, 3605), (2702, 3090), (2884, 2895)]