68033030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1249}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 132300000

約数和(自身を除く): 64266970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 419, 838, 1249, 2095, 2498, 4190, 5447, 6245, 10894, 12490, 16237, 27235, 32474, 54470, 81185, 162370, 523331, 1046662, 2616655, 5233310, 6803303, 13606606, 34016515, 68033030]

約数ペア:

[(1, 68033030), (2, 34016515), (5, 13606606), (10, 6803303), (13, 5233310), (26, 2616655), (65, 1046662), (130, 523331), (419, 162370), (838, 81185), (1249, 54470), (2095, 32474), (2498, 27235), (4190, 16237), (5447, 12490), (6245, 10894)]