27359080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97711}}^1$

素因数の和:97729

約数の個数: 32

約数和(自身を含む): 70352640

約数和(自身を除く): 42993560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 97711, 195422, 390844, 488555, 683977, 781688, 977110, 1367954, 1954220, 2735908, 3419885, 3908440, 5471816, 6839770, 13679540, 27359080]

約数ペア:

[(1, 27359080), (2, 13679540), (4, 6839770), (5, 5471816), (7, 3908440), (8, 3419885), (10, 2735908), (14, 1954220), (20, 1367954), (28, 977110), (35, 781688), (40, 683977), (56, 488555), (70, 390844), (140, 195422), (280, 97711)]