11110190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 25522560

約数和(自身を除く): 14412370

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 421, 455, 754, 842, 910, 1015, 1885, 2030, 2105, 2639, 2947, 3770, 4210, 5278, 5473, 5894, 10946, 12209, 13195, 14735, 24418, 26390, 27365, 29470, 38311, 54730, 61045, 76622, 85463, 122090, 158717, 170926, 191555, 317434, 383110, 427315, 793585, 854630, 1111019, 1587170, 2222038, 5555095, 11110190]

約数ペア:

[(1, 11110190), (2, 5555095), (5, 2222038), (7, 1587170), (10, 1111019), (13, 854630), (14, 793585), (26, 427315), (29, 383110), (35, 317434), (58, 191555), (65, 170926), (70, 158717), (91, 122090), (130, 85463), (145, 76622), (182, 61045), (203, 54730), (290, 38311), (377, 29470), (406, 27365), (421, 26390), (455, 24418), (754, 14735), (842, 13195), (910, 12209), (1015, 10946), (1885, 5894), (2030, 5473), (2105, 5278), (2639, 4210), (2947, 3770)]