6693890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 14774400

約数和(自身を除く): 8080510

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 719, 931, 1330, 1438, 1862, 3595, 4655, 5033, 7190, 9310, 10066, 13661, 25165, 27322, 35231, 50330, 68305, 70462, 95627, 136610, 176155, 191254, 352310, 478135, 669389, 956270, 1338778, 3346945, 6693890]

約数ペア:

[(1, 6693890), (2, 3346945), (5, 1338778), (7, 956270), (10, 669389), (14, 478135), (19, 352310), (35, 191254), (38, 176155), (49, 136610), (70, 95627), (95, 70462), (98, 68305), (133, 50330), (190, 35231), (245, 27322), (266, 25165), (490, 13661), (665, 10066), (719, 9310), (931, 7190), (1330, 5033), (1438, 4655), (1862, 3595)]