3107090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 6907032

約数和(自身を除く): 3799942

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 373, 490, 595, 746, 833, 1190, 1666, 1865, 2611, 3730, 4165, 5222, 6341, 8330, 12682, 13055, 18277, 26110, 31705, 36554, 44387, 63410, 88774, 91385, 182770, 221935, 310709, 443870, 621418, 1553545, 3107090]

約数ペア:

[(1, 3107090), (2, 1553545), (5, 621418), (7, 443870), (10, 310709), (14, 221935), (17, 182770), (34, 91385), (35, 88774), (49, 63410), (70, 44387), (85, 36554), (98, 31705), (119, 26110), (170, 18277), (238, 13055), (245, 12682), (373, 8330), (490, 6341), (595, 5222), (746, 4165), (833, 3730), (1190, 2611), (1666, 1865)]