3208730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 6891264

約数和(自身を除く): 3682534

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 1993, 3986, 9965, 13951, 19930, 27902, 45839, 69755, 91678, 139510, 229195, 320873, 458390, 641746, 1604365, 3208730]

約数ペア:

[(1, 3208730), (2, 1604365), (5, 641746), (7, 458390), (10, 320873), (14, 229195), (23, 139510), (35, 91678), (46, 69755), (70, 45839), (115, 27902), (161, 19930), (230, 13951), (322, 9965), (805, 3986), (1610, 1993)]