210070854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{555743}}^1$

素因数の和:555761

約数の個数: 32

約数和(自身を含む): 533514240

約数和(自身を除く): 323443386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 555743, 1111486, 1667229, 3334458, 3890201, 5001687, 7780402, 10003374, 11670603, 15005061, 23341206, 30010122, 35011809, 70023618, 105035427, 210070854]

約数ペア:

[(1, 210070854), (2, 105035427), (3, 70023618), (6, 35011809), (7, 30010122), (9, 23341206), (14, 15005061), (18, 11670603), (21, 10003374), (27, 7780402), (42, 5001687), (54, 3890201), (63, 3334458), (126, 1667229), (189, 1111486), (378, 555743)]