2227751570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{108301}}^1$

素因数の和:108347

約数の個数: 48

約数和(自身を含む): 4666949784

約数和(自身を除く): 2439198214

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1870, 2057, 4114, 10285, 20570, 108301, 216602, 541505, 1083010, 1191311, 1841117, 2382622, 3682234, 5956555, 9205585, 11913110, 13104421, 18411170, 20252287, 26208842, 40504574, 65522105, 101261435, 131044210, 202522870, 222775157, 445550314, 1113875785, 2227751570]

約数ペア:

[(1, 2227751570), (2, 1113875785), (5, 445550314), (10, 222775157), (11, 202522870), (17, 131044210), (22, 101261435), (34, 65522105), (55, 40504574), (85, 26208842), (110, 20252287), (121, 18411170), (170, 13104421), (187, 11913110), (242, 9205585), (374, 5956555), (605, 3682234), (935, 2382622), (1210, 1841117), (1870, 1191311), (2057, 1083010), (4114, 541505), (10285, 216602), (20570, 108301)]