69381430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{859}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 128731680

約数和(自身を除く): 59350250

約数列:

[1, 2, 5, 10, 41, 82, 197, 205, 394, 410, 859, 985, 1718, 1970, 4295, 8077, 8590, 16154, 35219, 40385, 70438, 80770, 169223, 176095, 338446, 352190, 846115, 1692230, 6938143, 13876286, 34690715, 69381430]

約数ペア:

[(1, 69381430), (2, 34690715), (5, 13876286), (10, 6938143), (41, 1692230), (82, 846115), (197, 352190), (205, 338446), (394, 176095), (410, 169223), (859, 80770), (985, 70438), (1718, 40385), (1970, 35219), (4295, 16154), (8077, 8590)]