3214890

素因数分解:

$2^1\times 3^8\times 5^1\times 7^2$

素因数の和:45

約数の個数: 108

約数和(自身を含む): 10096866

約数和(自身を除く): 6881976

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, 378, 405, 441, 486, 490, 567, 630, 729, 735, 810, 882, 945, 1134, 1215, 1323, 1458, 1470, 1701, 1890, 2187, 2205, 2430, 2646, 2835, 3402, 3645, 3969, 4374, 4410, 5103, 5670, 6561, 6615, 7290, 7938, 8505, 10206, 10935, 11907, 13122, 13230, 15309, 17010, 19845, 21870, 23814, 25515, 30618, 32805, 35721, 39690, 45927, 51030, 59535, 65610, 71442, 76545, 91854, 107163, 119070, 153090, 178605, 214326, 229635, 321489, 357210, 459270, 535815, 642978, 1071630, 1607445, 3214890]

約数ペア:

[(1, 3214890), (2, 1607445), (3, 1071630), (5, 642978), (6, 535815), (7, 459270), (9, 357210), (10, 321489), (14, 229635), (15, 214326), (18, 178605), (21, 153090), (27, 119070), (30, 107163), (35, 91854), (42, 76545), (45, 71442), (49, 65610), (54, 59535), (63, 51030), (70, 45927), (81, 39690), (90, 35721), (98, 32805), (105, 30618), (126, 25515), (135, 23814), (147, 21870), (162, 19845), (189, 17010), (210, 15309), (243, 13230), (245, 13122), (270, 11907), (294, 10935), (315, 10206), (378, 8505), (405, 7938), (441, 7290), (486, 6615), (490, 6561), (567, 5670), (630, 5103), (729, 4410), (735, 4374), (810, 3969), (882, 3645), (945, 3402), (1134, 2835), (1215, 2646), (1323, 2430), (1458, 2205), (1470, 2187), (1701, 1890)]