68082810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{8629}}^1$

素因数の和:8902

約数の個数: 32

約数和(自身を含む): 164039040

約数和(自身を除く): 95956230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 8629, 17258, 25887, 43145, 51774, 86290, 129435, 258870, 2269427, 4538854, 6808281, 11347135, 13616562, 22694270, 34041405, 68082810]

約数ペア:

[(1, 68082810), (2, 34041405), (3, 22694270), (5, 13616562), (6, 11347135), (10, 6808281), (15, 4538854), (30, 2269427), (263, 258870), (526, 129435), (789, 86290), (1315, 51774), (1578, 43145), (2630, 25887), (3945, 17258), (7890, 8629)]