6909080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3259}}^1$

素因数の和:3323

約数の個数: 32

約数和(自身を含む): 15843600

約数和(自身を除く): 8934520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 3259, 6518, 13036, 16295, 26072, 32590, 65180, 130360, 172727, 345454, 690908, 863635, 1381816, 1727270, 3454540, 6909080]

約数ペア:

[(1, 6909080), (2, 3454540), (4, 1727270), (5, 1381816), (8, 863635), (10, 690908), (20, 345454), (40, 172727), (53, 130360), (106, 65180), (212, 32590), (265, 26072), (424, 16295), (530, 13036), (1060, 6518), (2120, 3259)]