17380630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5381}}^1$

素因数の和:5424

約数の個数: 32

約数和(自身を含む): 34875360

約数和(自身を除く): 17494730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 5381, 10762, 26905, 53810, 91477, 102239, 182954, 204478, 457385, 511195, 914770, 1022390, 1738063, 3476126, 8690315, 17380630]

約数ペア:

[(1, 17380630), (2, 8690315), (5, 3476126), (10, 1738063), (17, 1022390), (19, 914770), (34, 511195), (38, 457385), (85, 204478), (95, 182954), (170, 102239), (190, 91477), (323, 53810), (646, 26905), (1615, 10762), (3230, 5381)]