21167216010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{697897}}^1$

素因数の和:698247

約数の個数: 48

約数和(自身を含む): 55198148616

約数和(自身を除く): 34030932606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 337, 674, 1011, 1685, 2022, 3033, 3370, 5055, 6066, 10110, 15165, 30330, 697897, 1395794, 2093691, 3489485, 4187382, 6281073, 6978970, 10468455, 12562146, 20936910, 31405365, 62810730, 235191289, 470382578, 705573867, 1175956445, 1411147734, 2116721601, 2351912890, 3527869335, 4233443202, 7055738670, 10583608005, 21167216010]

約数ペア:

[(1, 21167216010), (2, 10583608005), (3, 7055738670), (5, 4233443202), (6, 3527869335), (9, 2351912890), (10, 2116721601), (15, 1411147734), (18, 1175956445), (30, 705573867), (45, 470382578), (90, 235191289), (337, 62810730), (674, 31405365), (1011, 20936910), (1685, 12562146), (2022, 10468455), (3033, 6978970), (3370, 6281073), (5055, 4187382), (6066, 3489485), (10110, 2093691), (15165, 1395794), (30330, 697897)]