24684990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 70778880

約数和(自身を除く): 46093890

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 31, 33, 38, 55, 57, 62, 66, 93, 95, 110, 114, 127, 155, 165, 186, 190, 209, 254, 285, 310, 330, 341, 381, 418, 465, 570, 589, 627, 635, 682, 762, 930, 1023, 1045, 1178, 1254, 1270, 1397, 1705, 1767, 1905, 2046, 2090, 2413, 2794, 2945, 3135, 3410, 3534, 3810, 3937, 4191, 4826, 5115, 5890, 6270, 6479, 6985, 7239, 7874, 8382, 8835, 10230, 11811, 12065, 12958, 13970, 14478, 17670, 19437, 19685, 20955, 23622, 24130, 26543, 32395, 36195, 38874, 39370, 41910, 43307, 53086, 59055, 64790, 72390, 74803, 79629, 86614, 97185, 118110, 129921, 132715, 149606, 159258, 194370, 216535, 224409, 259842, 265430, 374015, 398145, 433070, 448818, 649605, 748030, 796290, 822833, 1122045, 1299210, 1645666, 2244090, 2468499, 4114165, 4936998, 8228330, 12342495, 24684990]

約数ペア:

[(1, 24684990), (2, 12342495), (3, 8228330), (5, 4936998), (6, 4114165), (10, 2468499), (11, 2244090), (15, 1645666), (19, 1299210), (22, 1122045), (30, 822833), (31, 796290), (33, 748030), (38, 649605), (55, 448818), (57, 433070), (62, 398145), (66, 374015), (93, 265430), (95, 259842), (110, 224409), (114, 216535), (127, 194370), (155, 159258), (165, 149606), (186, 132715), (190, 129921), (209, 118110), (254, 97185), (285, 86614), (310, 79629), (330, 74803), (341, 72390), (381, 64790), (418, 59055), (465, 53086), (570, 43307), (589, 41910), (627, 39370), (635, 38874), (682, 36195), (762, 32395), (930, 26543), (1023, 24130), (1045, 23622), (1178, 20955), (1254, 19685), (1270, 19437), (1397, 17670), (1705, 14478), (1767, 13970), (1905, 12958), (2046, 12065), (2090, 11811), (2413, 10230), (2794, 8835), (2945, 8382), (3135, 7874), (3410, 7239), (3534, 6985), (3810, 6479), (3937, 6270), (4191, 5890), (4826, 5115)]