3482920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1777}}^1$

素因数の和:1802

約数の個数: 48

約数和(自身を含む): 9121140

約数和(自身を除く): 5638220

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1777, 1960, 3554, 7108, 8885, 12439, 14216, 17770, 24878, 35540, 49756, 62195, 71080, 87073, 99512, 124390, 174146, 248780, 348292, 435365, 497560, 696584, 870730, 1741460, 3482920]

約数ペア:

[(1, 3482920), (2, 1741460), (4, 870730), (5, 696584), (7, 497560), (8, 435365), (10, 348292), (14, 248780), (20, 174146), (28, 124390), (35, 99512), (40, 87073), (49, 71080), (56, 62195), (70, 49756), (98, 35540), (140, 24878), (196, 17770), (245, 14216), (280, 12439), (392, 8885), (490, 7108), (980, 3554), (1777, 1960)]