77342210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 161270784

約数和(自身を除く): 83928574

約数列:

[1, 2, 5, 10, 11, 22, 31, 37, 55, 62, 74, 110, 155, 185, 310, 341, 370, 407, 613, 682, 814, 1147, 1226, 1705, 2035, 2294, 3065, 3410, 4070, 5735, 6130, 6743, 11470, 12617, 13486, 19003, 22681, 25234, 33715, 38006, 45362, 63085, 67430, 95015, 113405, 126170, 190030, 209033, 226810, 249491, 418066, 498982, 703111, 1045165, 1247455, 1406222, 2090330, 2494910, 3515555, 7031110, 7734221, 15468442, 38671105, 77342210]

約数ペア:

[(1, 77342210), (2, 38671105), (5, 15468442), (10, 7734221), (11, 7031110), (22, 3515555), (31, 2494910), (37, 2090330), (55, 1406222), (62, 1247455), (74, 1045165), (110, 703111), (155, 498982), (185, 418066), (310, 249491), (341, 226810), (370, 209033), (407, 190030), (613, 126170), (682, 113405), (814, 95015), (1147, 67430), (1226, 63085), (1705, 45362), (2035, 38006), (2294, 33715), (3065, 25234), (3410, 22681), (4070, 19003), (5735, 13486), (6130, 12617), (6743, 11470)]