126432810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1987}}^1$

素因数の和:2108

約数の個数: 96

約数和(自身を含む): 379596672

約数和(自身を除く): 253163862

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 101, 105, 126, 202, 210, 303, 315, 505, 606, 630, 707, 909, 1010, 1414, 1515, 1818, 1987, 2121, 3030, 3535, 3974, 4242, 4545, 5961, 6363, 7070, 9090, 9935, 10605, 11922, 12726, 13909, 17883, 19870, 21210, 27818, 29805, 31815, 35766, 41727, 59610, 63630, 69545, 83454, 89415, 125181, 139090, 178830, 200687, 208635, 250362, 401374, 417270, 602061, 625905, 1003435, 1204122, 1251810, 1404809, 1806183, 2006870, 2809618, 3010305, 3612366, 4214427, 6020610, 7024045, 8428854, 9030915, 12643281, 14048090, 18061830, 21072135, 25286562, 42144270, 63216405, 126432810]

約数ペア:

[(1, 126432810), (2, 63216405), (3, 42144270), (5, 25286562), (6, 21072135), (7, 18061830), (9, 14048090), (10, 12643281), (14, 9030915), (15, 8428854), (18, 7024045), (21, 6020610), (30, 4214427), (35, 3612366), (42, 3010305), (45, 2809618), (63, 2006870), (70, 1806183), (90, 1404809), (101, 1251810), (105, 1204122), (126, 1003435), (202, 625905), (210, 602061), (303, 417270), (315, 401374), (505, 250362), (606, 208635), (630, 200687), (707, 178830), (909, 139090), (1010, 125181), (1414, 89415), (1515, 83454), (1818, 69545), (1987, 63630), (2121, 59610), (3030, 41727), (3535, 35766), (3974, 31815), (4242, 29805), (4545, 27818), (5961, 21210), (6363, 19870), (7070, 17883), (9090, 13909), (9935, 12726), (10605, 11922)]