2503270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3251}}^1$

素因数の和:3276

約数の個数: 32

約数和(自身を含む): 5619456

約数和(自身を除く): 3116186

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 3251, 6502, 16255, 22757, 32510, 35761, 45514, 71522, 113785, 178805, 227570, 250327, 357610, 500654, 1251635, 2503270]

約数ペア:

[(1, 2503270), (2, 1251635), (5, 500654), (7, 357610), (10, 250327), (11, 227570), (14, 178805), (22, 113785), (35, 71522), (55, 45514), (70, 35761), (77, 32510), (110, 22757), (154, 16255), (385, 6502), (770, 3251)]