12130930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 26758080

約数和(自身を除く): 14627150

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1303, 1330, 1862, 2606, 4655, 6515, 9121, 9310, 13030, 18242, 24757, 45605, 49514, 63847, 91210, 123785, 127694, 173299, 247570, 319235, 346598, 638470, 866495, 1213093, 1732990, 2426186, 6065465, 12130930]

約数ペア:

[(1, 12130930), (2, 6065465), (5, 2426186), (7, 1732990), (10, 1213093), (14, 866495), (19, 638470), (35, 346598), (38, 319235), (49, 247570), (70, 173299), (95, 127694), (98, 123785), (133, 91210), (190, 63847), (245, 49514), (266, 45605), (490, 24757), (665, 18242), (931, 13030), (1303, 9310), (1330, 9121), (1862, 6515), (2606, 4655)]