30752710

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 56796480

約数和(自身を除く): 26043770

約数列:

[1, 2, 5, 10, 73, 103, 146, 206, 365, 409, 515, 730, 818, 1030, 2045, 4090, 7519, 15038, 29857, 37595, 42127, 59714, 75190, 84254, 149285, 210635, 298570, 421270, 3075271, 6150542, 15376355, 30752710]

約数ペア:

[(1, 30752710), (2, 15376355), (5, 6150542), (10, 3075271), (73, 421270), (103, 298570), (146, 210635), (206, 149285), (365, 84254), (409, 75190), (515, 59714), (730, 42127), (818, 37595), (1030, 29857), (2045, 15038), (4090, 7519)]