1852413780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{2213}}^1$

素因数の和:4225

約数の個数: 96

約数和(自身を含む): 5933378304

約数和(自身を除く): 4080964524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1993, 2213, 3986, 4426, 5979, 6639, 7972, 8852, 9965, 11065, 11958, 13278, 13951, 15491, 19930, 22130, 23916, 26556, 27902, 29895, 30982, 33195, 39860, 41853, 44260, 46473, 55804, 59790, 61964, 66390, 69755, 77455, 83706, 92946, 119580, 132780, 139510, 154910, 167412, 185892, 209265, 232365, 279020, 309820, 418530, 464730, 837060, 929460, 4410509, 8821018, 13231527, 17642036, 22052545, 26463054, 30873563, 44105090, 52926108, 61747126, 66157635, 88210180, 92620689, 123494252, 132315270, 154367815, 185241378, 264630540, 308735630, 370482756, 463103445, 617471260, 926206890, 1852413780]

約数ペア:

[(1, 1852413780), (2, 926206890), (3, 617471260), (4, 463103445), (5, 370482756), (6, 308735630), (7, 264630540), (10, 185241378), (12, 154367815), (14, 132315270), (15, 123494252), (20, 92620689), (21, 88210180), (28, 66157635), (30, 61747126), (35, 52926108), (42, 44105090), (60, 30873563), (70, 26463054), (84, 22052545), (105, 17642036), (140, 13231527), (210, 8821018), (420, 4410509), (1993, 929460), (2213, 837060), (3986, 464730), (4426, 418530), (5979, 309820), (6639, 279020), (7972, 232365), (8852, 209265), (9965, 185892), (11065, 167412), (11958, 154910), (13278, 139510), (13951, 132780), (15491, 119580), (19930, 92946), (22130, 83706), (23916, 77455), (26556, 69755), (27902, 66390), (29895, 61964), (30982, 59790), (33195, 55804), (39860, 46473), (41853, 44260)]