348529010

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{3041}}^1$

素因数の和:3278

約数の個数: 32

約数和(自身を含む): 640207152

約数和(自身を除く): 291678142

約数列:

[1, 2, 5, 10, 73, 146, 157, 314, 365, 730, 785, 1570, 3041, 6082, 11461, 15205, 22922, 30410, 57305, 114610, 221993, 443986, 477437, 954874, 1109965, 2219930, 2387185, 4774370, 34852901, 69705802, 174264505, 348529010]

約数ペア:

[(1, 348529010), (2, 174264505), (5, 69705802), (10, 34852901), (73, 4774370), (146, 2387185), (157, 2219930), (314, 1109965), (365, 954874), (730, 477437), (785, 443986), (1570, 221993), (3041, 114610), (6082, 57305), (11461, 30410), (15205, 22922)]