83699770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1627

約数の個数: 64

約数和(自身を含む): 190605312

約数和(自身を除く): 106905542

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 71, 77, 110, 142, 154, 355, 385, 497, 710, 770, 781, 994, 1531, 1562, 2485, 3062, 3905, 4970, 5467, 7655, 7810, 10717, 10934, 15310, 16841, 21434, 27335, 33682, 53585, 54670, 84205, 107170, 108701, 117887, 168410, 217402, 235774, 543505, 589435, 760907, 1087010, 1178870, 1195711, 1521814, 2391422, 3804535, 5978555, 7609070, 8369977, 11957110, 16739954, 41849885, 83699770]

約数ペア:

[(1, 83699770), (2, 41849885), (5, 16739954), (7, 11957110), (10, 8369977), (11, 7609070), (14, 5978555), (22, 3804535), (35, 2391422), (55, 1521814), (70, 1195711), (71, 1178870), (77, 1087010), (110, 760907), (142, 589435), (154, 543505), (355, 235774), (385, 217402), (497, 168410), (710, 117887), (770, 108701), (781, 107170), (994, 84205), (1531, 54670), (1562, 53585), (2485, 33682), (3062, 27335), (3905, 21434), (4970, 16841), (5467, 15310), (7655, 10934), (7810, 10717)]