70889790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{9887}}^1$

素因数の和:10136

約数の個数: 32

約数和(自身を含む): 170864640

約数和(自身を除く): 99974850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 9887, 19774, 29661, 49435, 59322, 98870, 148305, 296610, 2362993, 4725986, 7088979, 11814965, 14177958, 23629930, 35444895, 70889790]

約数ペア:

[(1, 70889790), (2, 35444895), (3, 23629930), (5, 14177958), (6, 11814965), (10, 7088979), (15, 4725986), (30, 2362993), (239, 296610), (478, 148305), (717, 98870), (1195, 59322), (1434, 49435), (2390, 29661), (3585, 19774), (7170, 9887)]