40315310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1709}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 83229120

約数和(自身を除く): 42913810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 337, 674, 1685, 1709, 2359, 3370, 3418, 4718, 8545, 11795, 11963, 17090, 23590, 23926, 59815, 119630, 575933, 1151866, 2879665, 4031531, 5759330, 8063062, 20157655, 40315310]

約数ペア:

[(1, 40315310), (2, 20157655), (5, 8063062), (7, 5759330), (10, 4031531), (14, 2879665), (35, 1151866), (70, 575933), (337, 119630), (674, 59815), (1685, 23926), (1709, 23590), (2359, 17090), (3370, 11963), (3418, 11795), (4718, 8545)]