75476380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2237}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 181976256

約数和(自身を除く): 106499876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 482, 964, 1205, 1687, 2237, 2410, 3374, 4474, 4820, 6748, 8435, 8948, 11185, 15659, 16870, 22370, 31318, 33740, 44740, 62636, 78295, 156590, 313180, 539117, 1078234, 2156468, 2695585, 3773819, 5391170, 7547638, 10782340, 15095276, 18869095, 37738190, 75476380]

約数ペア:

[(1, 75476380), (2, 37738190), (4, 18869095), (5, 15095276), (7, 10782340), (10, 7547638), (14, 5391170), (20, 3773819), (28, 2695585), (35, 2156468), (70, 1078234), (140, 539117), (241, 313180), (482, 156590), (964, 78295), (1205, 62636), (1687, 44740), (2237, 33740), (2410, 31318), (3374, 22370), (4474, 16870), (4820, 15659), (6748, 11185), (8435, 8948)]