16660510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4261}}^1$

素因数の和:4308

約数の個数: 32

約数和(自身を含む): 33141312

約数和(自身を除く): 16480802

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 4261, 8522, 21305, 42610, 72437, 98003, 144874, 196006, 362185, 490015, 724370, 980030, 1666051, 3332102, 8330255, 16660510]

約数ペア:

[(1, 16660510), (2, 8330255), (5, 3332102), (10, 1666051), (17, 980030), (23, 724370), (34, 490015), (46, 362185), (85, 196006), (115, 144874), (170, 98003), (230, 72437), (391, 42610), (782, 21305), (1955, 8522), (3910, 4261)]