18310870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5669}}^1$

素因数の和:5712

約数の個数: 32

約数和(自身を含む): 36741600

約数和(自身を除く): 18430730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 5669, 11338, 28345, 56690, 96373, 107711, 192746, 215422, 481865, 538555, 963730, 1077110, 1831087, 3662174, 9155435, 18310870]

約数ペア:

[(1, 18310870), (2, 9155435), (5, 3662174), (10, 1831087), (17, 1077110), (19, 963730), (34, 538555), (38, 481865), (85, 215422), (95, 192746), (170, 107711), (190, 96373), (323, 56690), (646, 28345), (1615, 11338), (3230, 5669)]