341799080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1220711}}^1$

素因数の和:1220729

約数の個数: 32

約数和(自身を含む): 878912640

約数和(自身を除く): 537113560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1220711, 2441422, 4882844, 6103555, 8544977, 9765688, 12207110, 17089954, 24414220, 34179908, 42724885, 48828440, 68359816, 85449770, 170899540, 341799080]

約数ペア:

[(1, 341799080), (2, 170899540), (4, 85449770), (5, 68359816), (7, 48828440), (8, 42724885), (10, 34179908), (14, 24414220), (20, 17089954), (28, 12207110), (35, 9765688), (40, 8544977), (56, 6103555), (70, 4882844), (140, 2441422), (280, 1220711)]