274787030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{24083}}^1$

素因数の和:24260

約数の個数: 32

約数和(自身を含む): 568767744

約数和(自身を除く): 293980714

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 11410, 24083, 48166, 120415, 168581, 240830, 337162, 842905, 1685810, 3925529, 7851058, 19627645, 27478703, 39255290, 54957406, 137393515, 274787030]

約数ペア:

[(1, 274787030), (2, 137393515), (5, 54957406), (7, 39255290), (10, 27478703), (14, 19627645), (35, 7851058), (70, 3925529), (163, 1685810), (326, 842905), (815, 337162), (1141, 240830), (1630, 168581), (2282, 120415), (5705, 48166), (11410, 24083)]