16732870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 38817792

約数和(自身を除く): 22084922

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 701, 770, 1085, 1402, 1705, 2170, 2387, 3410, 3505, 4774, 4907, 7010, 7711, 9814, 11935, 15422, 21731, 23870, 24535, 38555, 43462, 49070, 53977, 77110, 107954, 108655, 152117, 217310, 239041, 269885, 304234, 478082, 539770, 760585, 1195205, 1521170, 1673287, 2390410, 3346574, 8366435, 16732870]

約数ペア:

[(1, 16732870), (2, 8366435), (5, 3346574), (7, 2390410), (10, 1673287), (11, 1521170), (14, 1195205), (22, 760585), (31, 539770), (35, 478082), (55, 304234), (62, 269885), (70, 239041), (77, 217310), (110, 152117), (154, 108655), (155, 107954), (217, 77110), (310, 53977), (341, 49070), (385, 43462), (434, 38555), (682, 24535), (701, 23870), (770, 21731), (1085, 15422), (1402, 11935), (1705, 9814), (2170, 7711), (2387, 7010), (3410, 4907), (3505, 4774)]