69709930

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2214

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 60304790

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 355, 470, 710, 2089, 3337, 4178, 6674, 10445, 16685, 20890, 33370, 98183, 148319, 196366, 296638, 490915, 741595, 981830, 1483190, 6970993, 13941986, 34854965, 69709930]

約数ペア:

[(1, 69709930), (2, 34854965), (5, 13941986), (10, 6970993), (47, 1483190), (71, 981830), (94, 741595), (142, 490915), (235, 296638), (355, 196366), (470, 148319), (710, 98183), (2089, 33370), (3337, 20890), (4178, 16685), (6674, 10445)]