67862060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{69247}}^1$

素因数の和:69270

約数の個数: 36

約数和(自身を含む): 165779712

約数和(自身を除く): 97917652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 69247, 138494, 276988, 346235, 484729, 692470, 969458, 1384940, 1938916, 2423645, 3393103, 4847290, 6786206, 9694580, 13572412, 16965515, 33931030, 67862060]

約数ペア:

[(1, 67862060), (2, 33931030), (4, 16965515), (5, 13572412), (7, 9694580), (10, 6786206), (14, 4847290), (20, 3393103), (28, 2423645), (35, 1938916), (49, 1384940), (70, 969458), (98, 692470), (140, 484729), (196, 346235), (245, 276988), (490, 138494), (980, 69247)]