221126310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1279}}^1$

素因数の和:1422

約数の個数: 96

約数和(自身を含む): 614615040

約数和(自身を除く): 393488730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 113, 153, 170, 226, 255, 306, 339, 510, 565, 678, 765, 1017, 1130, 1279, 1530, 1695, 1921, 2034, 2558, 3390, 3837, 3842, 5085, 5763, 6395, 7674, 9605, 10170, 11511, 11526, 12790, 17289, 19185, 19210, 21743, 23022, 28815, 34578, 38370, 43486, 57555, 57630, 65229, 86445, 108715, 115110, 130458, 144527, 172890, 195687, 217430, 289054, 326145, 391374, 433581, 652290, 722635, 867162, 978435, 1300743, 1445270, 1956870, 2167905, 2456959, 2601486, 4335810, 4913918, 6503715, 7370877, 12284795, 13007430, 14741754, 22112631, 24569590, 36854385, 44225262, 73708770, 110563155, 221126310]

約数ペア:

[(1, 221126310), (2, 110563155), (3, 73708770), (5, 44225262), (6, 36854385), (9, 24569590), (10, 22112631), (15, 14741754), (17, 13007430), (18, 12284795), (30, 7370877), (34, 6503715), (45, 4913918), (51, 4335810), (85, 2601486), (90, 2456959), (102, 2167905), (113, 1956870), (153, 1445270), (170, 1300743), (226, 978435), (255, 867162), (306, 722635), (339, 652290), (510, 433581), (565, 391374), (678, 326145), (765, 289054), (1017, 217430), (1130, 195687), (1279, 172890), (1530, 144527), (1695, 130458), (1921, 115110), (2034, 108715), (2558, 86445), (3390, 65229), (3837, 57630), (3842, 57555), (5085, 43486), (5763, 38370), (6395, 34578), (7674, 28815), (9605, 23022), (10170, 21743), (11511, 19210), (11526, 19185), (12790, 17289)]