172343710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223823}}^1$

素因数の和:223848

約数の個数: 32

約数和(自身を含む): 386767872

約数和(自身を除く): 214424162

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 223823, 447646, 1119115, 1566761, 2238230, 2462053, 3133522, 4924106, 7833805, 12310265, 15667610, 17234371, 24620530, 34468742, 86171855, 172343710]

約数ペア:

[(1, 172343710), (2, 86171855), (5, 34468742), (7, 24620530), (10, 17234371), (11, 15667610), (14, 12310265), (22, 7833805), (35, 4924106), (55, 3133522), (70, 2462053), (77, 2238230), (110, 1566761), (154, 1119115), (385, 447646), (770, 223823)]