77997090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{709}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 198345600

約数和(自身を除く): 120348510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 193, 285, 386, 570, 579, 709, 965, 1158, 1418, 1930, 2127, 2895, 3545, 3667, 4254, 5790, 7090, 7334, 10635, 11001, 13471, 18335, 21270, 22002, 26942, 36670, 40413, 55005, 67355, 80826, 110010, 134710, 136837, 202065, 273674, 404130, 410511, 684185, 821022, 1368370, 2052555, 2599903, 4105110, 5199806, 7799709, 12999515, 15599418, 25999030, 38998545, 77997090]

約数ペア:

[(1, 77997090), (2, 38998545), (3, 25999030), (5, 15599418), (6, 12999515), (10, 7799709), (15, 5199806), (19, 4105110), (30, 2599903), (38, 2052555), (57, 1368370), (95, 821022), (114, 684185), (190, 410511), (193, 404130), (285, 273674), (386, 202065), (570, 136837), (579, 134710), (709, 110010), (965, 80826), (1158, 67355), (1418, 55005), (1930, 40413), (2127, 36670), (2895, 26942), (3545, 22002), (3667, 21270), (4254, 18335), (5790, 13471), (7090, 11001), (7334, 10635)]