2747089310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{381011}}^1$

素因数の和:381128

約数の個数: 32

約数和(自身を含む): 5706035712

約数和(自身を除く): 2958946402

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 381011, 762022, 1905055, 2667077, 3810110, 5334154, 13335385, 26670770, 39244133, 78488266, 196220665, 274708931, 392441330, 549417862, 1373544655, 2747089310]

約数ペア:

[(1, 2747089310), (2, 1373544655), (5, 549417862), (7, 392441330), (10, 274708931), (14, 196220665), (35, 78488266), (70, 39244133), (103, 26670770), (206, 13335385), (515, 5334154), (721, 3810110), (1030, 2667077), (1442, 1905055), (3605, 762022), (7210, 381011)]