68372530

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 125607600

約数和(自身を除く): 57235070

約数列:

[1, 2, 5, 10, 73, 146, 229, 365, 409, 458, 730, 818, 1145, 2045, 2290, 4090, 16717, 29857, 33434, 59714, 83585, 93661, 149285, 167170, 187322, 298570, 468305, 936610, 6837253, 13674506, 34186265, 68372530]

約数ペア:

[(1, 68372530), (2, 34186265), (5, 13674506), (10, 6837253), (73, 936610), (146, 468305), (229, 298570), (365, 187322), (409, 167170), (458, 149285), (730, 93661), (818, 83585), (1145, 59714), (2045, 33434), (2290, 29857), (4090, 16717)]