1661520610

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{4993}}^1$

素因数の和:5418

約数の個数: 32

約数和(自身を含む): 3029000832

約数和(自身を除く): 1367480222

約数列:

[1, 2, 5, 10, 107, 214, 311, 535, 622, 1070, 1555, 3110, 4993, 9986, 24965, 33277, 49930, 66554, 166385, 332770, 534251, 1068502, 1552823, 2671255, 3105646, 5342510, 7764115, 15528230, 166152061, 332304122, 830760305, 1661520610]

約数ペア:

[(1, 1661520610), (2, 830760305), (5, 332304122), (10, 166152061), (107, 15528230), (214, 7764115), (311, 5342510), (535, 3105646), (622, 2671255), (1070, 1552823), (1555, 1068502), (3110, 534251), (4993, 332770), (9986, 166385), (24965, 66554), (33277, 49930)]