319156790

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1\times {\mathrm{1009}}^1$

素因数の和:1736

約数の個数: 32

約数和(自身を含む): 588159360

約数和(自身を除く): 269002570

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 673, 1009, 1346, 2018, 3365, 5045, 6730, 10090, 31631, 47423, 63262, 94846, 158155, 237115, 316310, 474230, 679057, 1358114, 3395285, 6790570, 31915679, 63831358, 159578395, 319156790]

約数ペア:

[(1, 319156790), (2, 159578395), (5, 63831358), (10, 31915679), (47, 6790570), (94, 3395285), (235, 1358114), (470, 679057), (673, 474230), (1009, 316310), (1346, 237115), (2018, 158155), (3365, 94846), (5045, 63262), (6730, 47423), (10090, 31631)]