17098060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 42517440

約数和(自身を除く): 25419380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 239, 245, 292, 365, 478, 490, 511, 730, 956, 980, 1022, 1195, 1460, 1673, 2044, 2390, 2555, 3346, 3577, 4780, 5110, 6692, 7154, 8365, 10220, 11711, 14308, 16730, 17447, 17885, 23422, 33460, 34894, 35770, 46844, 58555, 69788, 71540, 87235, 117110, 122129, 174470, 234220, 244258, 348940, 488516, 610645, 854903, 1221290, 1709806, 2442580, 3419612, 4274515, 8549030, 17098060]

約数ペア:

[(1, 17098060), (2, 8549030), (4, 4274515), (5, 3419612), (7, 2442580), (10, 1709806), (14, 1221290), (20, 854903), (28, 610645), (35, 488516), (49, 348940), (70, 244258), (73, 234220), (98, 174470), (140, 122129), (146, 117110), (196, 87235), (239, 71540), (245, 69788), (292, 58555), (365, 46844), (478, 35770), (490, 34894), (511, 33460), (730, 23422), (956, 17885), (980, 17447), (1022, 16730), (1195, 14308), (1460, 11711), (1673, 10220), (2044, 8365), (2390, 7154), (2555, 6692), (3346, 5110), (3577, 4780)]