47892180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1129}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 154909440

約数和(自身を除く): 107017260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1129, 1212, 1414, 1515, 2020, 2121, 2258, 2828, 3030, 3387, 3535, 4242, 4516, 5645, 6060, 6774, 7070, 7903, 8484, 10605, 11290, 13548, 14140, 15806, 16935, 21210, 22580, 23709, 31612, 33870, 39515, 42420, 47418, 67740, 79030, 94836, 114029, 118545, 158060, 228058, 237090, 342087, 456116, 474180, 570145, 684174, 798203, 1140290, 1368348, 1596406, 1710435, 2280580, 2394609, 3192812, 3420870, 3991015, 4789218, 6841740, 7982030, 9578436, 11973045, 15964060, 23946090, 47892180]

約数ペア:

[(1, 47892180), (2, 23946090), (3, 15964060), (4, 11973045), (5, 9578436), (6, 7982030), (7, 6841740), (10, 4789218), (12, 3991015), (14, 3420870), (15, 3192812), (20, 2394609), (21, 2280580), (28, 1710435), (30, 1596406), (35, 1368348), (42, 1140290), (60, 798203), (70, 684174), (84, 570145), (101, 474180), (105, 456116), (140, 342087), (202, 237090), (210, 228058), (303, 158060), (404, 118545), (420, 114029), (505, 94836), (606, 79030), (707, 67740), (1010, 47418), (1129, 42420), (1212, 39515), (1414, 33870), (1515, 31612), (2020, 23709), (2121, 22580), (2258, 21210), (2828, 16935), (3030, 15806), (3387, 14140), (3535, 13548), (4242, 11290), (4516, 10605), (5645, 8484), (6060, 7903), (6774, 7070)]