3254510

素因数分解:

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

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 7050240

約数和(自身を除く): 3795730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2447, 4894, 12235, 17129, 24470, 34258, 46493, 85645, 92986, 171290, 232465, 325451, 464930, 650902, 1627255, 3254510]

約数ペア:

[(1, 3254510), (2, 1627255), (5, 650902), (7, 464930), (10, 325451), (14, 232465), (19, 171290), (35, 92986), (38, 85645), (70, 46493), (95, 34258), (133, 24470), (190, 17129), (266, 12235), (665, 4894), (1330, 2447)]