756157090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{4657}}^1$

素因数の和:5926

約数の個数: 32

約数和(自身を含む): 1467270000

約数和(自身を除く): 711112910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1249, 2498, 4657, 6245, 9314, 12490, 16237, 23285, 32474, 46570, 60541, 81185, 121082, 162370, 302705, 605410, 5816593, 11633186, 29082965, 58165930, 75615709, 151231418, 378078545, 756157090]

約数ペア:

[(1, 756157090), (2, 378078545), (5, 151231418), (10, 75615709), (13, 58165930), (26, 29082965), (65, 11633186), (130, 5816593), (1249, 605410), (2498, 302705), (4657, 162370), (6245, 121082), (9314, 81185), (12490, 60541), (16237, 46570), (23285, 32474)]