6509020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2482

約数の個数: 48

約数和(自身を含む): 16450560

約数和(自身を除く): 9941540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2447, 2660, 4894, 9788, 12235, 17129, 24470, 34258, 46493, 48940, 68516, 85645, 92986, 171290, 185972, 232465, 325451, 342580, 464930, 650902, 929860, 1301804, 1627255, 3254510, 6509020]

約数ペア:

[(1, 6509020), (2, 3254510), (4, 1627255), (5, 1301804), (7, 929860), (10, 650902), (14, 464930), (19, 342580), (20, 325451), (28, 232465), (35, 185972), (38, 171290), (70, 92986), (76, 85645), (95, 68516), (133, 48940), (140, 46493), (190, 34258), (266, 24470), (380, 17129), (532, 12235), (665, 9788), (1330, 4894), (2447, 2660)]