2500470

素因数分解:

$2^1\times 3^6\times 5^1\times 7^3$

素因数の和:46

約数の個数: 112

約数和(自身を含む): 7869600

約数和(自身を除く): 5369130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 243, 245, 270, 294, 315, 343, 378, 405, 441, 486, 490, 567, 630, 686, 729, 735, 810, 882, 945, 1029, 1134, 1215, 1323, 1458, 1470, 1701, 1715, 1890, 2058, 2205, 2430, 2646, 2835, 3087, 3402, 3430, 3645, 3969, 4410, 5103, 5145, 5670, 6174, 6615, 7290, 7938, 8505, 9261, 10206, 10290, 11907, 13230, 15435, 17010, 18522, 19845, 23814, 25515, 27783, 30870, 35721, 39690, 46305, 51030, 55566, 59535, 71442, 83349, 92610, 119070, 138915, 166698, 178605, 250047, 277830, 357210, 416745, 500094, 833490, 1250235, 2500470]

約数ペア:

[(1, 2500470), (2, 1250235), (3, 833490), (5, 500094), (6, 416745), (7, 357210), (9, 277830), (10, 250047), (14, 178605), (15, 166698), (18, 138915), (21, 119070), (27, 92610), (30, 83349), (35, 71442), (42, 59535), (45, 55566), (49, 51030), (54, 46305), (63, 39690), (70, 35721), (81, 30870), (90, 27783), (98, 25515), (105, 23814), (126, 19845), (135, 18522), (147, 17010), (162, 15435), (189, 13230), (210, 11907), (243, 10290), (245, 10206), (270, 9261), (294, 8505), (315, 7938), (343, 7290), (378, 6615), (405, 6174), (441, 5670), (486, 5145), (490, 5103), (567, 4410), (630, 3969), (686, 3645), (729, 3430), (735, 3402), (810, 3087), (882, 2835), (945, 2646), (1029, 2430), (1134, 2205), (1215, 2058), (1323, 1890), (1458, 1715), (1470, 1701)]