349842010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{30661}}^1$

素因数の和:30838

約数の個数: 32

約数和(自身を含む): 724113792

約数和(自身を除く): 374271782

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 11410, 30661, 61322, 153305, 214627, 306610, 429254, 1073135, 2146270, 4997743, 9995486, 24988715, 34984201, 49977430, 69968402, 174921005, 349842010]

約数ペア:

[(1, 349842010), (2, 174921005), (5, 69968402), (7, 49977430), (10, 34984201), (14, 24988715), (35, 9995486), (70, 4997743), (163, 2146270), (326, 1073135), (815, 429254), (1141, 306610), (1630, 214627), (2282, 153305), (5705, 61322), (11410, 30661)]