2565868970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 5646316032

約数和(自身を除く): 3080447062

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 41, 70, 73, 74, 82, 146, 185, 205, 259, 287, 331, 365, 370, 410, 511, 518, 574, 662, 730, 1022, 1295, 1435, 1517, 1655, 2317, 2555, 2590, 2701, 2870, 2993, 3034, 3310, 4634, 5110, 5402, 5986, 7585, 10619, 11585, 12247, 13505, 13571, 14965, 15170, 18907, 20951, 21238, 23170, 24163, 24494, 27010, 27142, 29930, 37814, 41902, 48326, 53095, 61235, 67855, 85729, 94535, 94997, 104755, 106190, 110741, 120815, 122470, 135710, 169141, 171458, 189070, 189994, 209510, 221482, 241630, 338282, 428645, 474985, 502127, 553705, 775187, 845705, 857290, 894031, 949970, 990683, 1004254, 1107410, 1550374, 1691410, 1788062, 1981366, 2510635, 3514889, 3875935, 4470155, 4953415, 5021270, 6258217, 6934781, 7029778, 7751870, 8940310, 9906830, 12516434, 13869562, 17574445, 31291085, 34673905, 35148890, 36655271, 62582170, 69347810, 73310542, 183276355, 256586897, 366552710, 513173794, 1282934485, 2565868970]

約数ペア:

[(1, 2565868970), (2, 1282934485), (5, 513173794), (7, 366552710), (10, 256586897), (14, 183276355), (35, 73310542), (37, 69347810), (41, 62582170), (70, 36655271), (73, 35148890), (74, 34673905), (82, 31291085), (146, 17574445), (185, 13869562), (205, 12516434), (259, 9906830), (287, 8940310), (331, 7751870), (365, 7029778), (370, 6934781), (410, 6258217), (511, 5021270), (518, 4953415), (574, 4470155), (662, 3875935), (730, 3514889), (1022, 2510635), (1295, 1981366), (1435, 1788062), (1517, 1691410), (1655, 1550374), (2317, 1107410), (2555, 1004254), (2590, 990683), (2701, 949970), (2870, 894031), (2993, 857290), (3034, 845705), (3310, 775187), (4634, 553705), (5110, 502127), (5402, 474985), (5986, 428645), (7585, 338282), (10619, 241630), (11585, 221482), (12247, 209510), (13505, 189994), (13571, 189070), (14965, 171458), (15170, 169141), (18907, 135710), (20951, 122470), (21238, 120815), (23170, 110741), (24163, 106190), (24494, 104755), (27010, 94997), (27142, 94535), (29930, 85729), (37814, 67855), (41902, 61235), (48326, 53095)]