4255930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 8832384

約数和(自身を除く): 4576454

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 373, 746, 815, 1141, 1630, 1865, 2282, 2611, 3730, 5222, 5705, 11410, 13055, 26110, 60799, 121598, 303995, 425593, 607990, 851186, 2127965, 4255930]

約数ペア:

[(1, 4255930), (2, 2127965), (5, 851186), (7, 607990), (10, 425593), (14, 303995), (35, 121598), (70, 60799), (163, 26110), (326, 13055), (373, 11410), (746, 5705), (815, 5222), (1141, 3730), (1630, 2611), (1865, 2282)]