2210236490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2870437}}^1$

素因数の和:2870462

約数の個数: 32

約数和(自身を含む): 4960116864

約数和(自身を除く): 2749880374

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2870437, 5740874, 14352185, 20093059, 28704370, 31574807, 40186118, 63149614, 100465295, 157874035, 200930590, 221023649, 315748070, 442047298, 1105118245, 2210236490]

約数ペア:

[(1, 2210236490), (2, 1105118245), (5, 442047298), (7, 315748070), (10, 221023649), (11, 200930590), (14, 157874035), (22, 100465295), (35, 63149614), (55, 40186118), (70, 31574807), (77, 28704370), (110, 20093059), (154, 14352185), (385, 5740874), (770, 2870437)]