102740460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 295034880

約数和(自身を除く): 192294420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 127, 139, 194, 254, 278, 291, 381, 388, 417, 485, 508, 556, 582, 635, 695, 762, 834, 970, 1164, 1270, 1390, 1455, 1524, 1668, 1905, 1940, 2085, 2540, 2780, 2910, 3810, 4170, 5820, 7620, 8340, 12319, 13483, 17653, 24638, 26966, 35306, 36957, 40449, 49276, 52959, 53932, 61595, 67415, 70612, 73914, 80898, 88265, 105918, 123190, 134830, 147828, 161796, 176530, 184785, 202245, 211836, 246380, 264795, 269660, 353060, 369570, 404490, 529590, 739140, 808980, 1059180, 1712341, 3424682, 5137023, 6849364, 8561705, 10274046, 17123410, 20548092, 25685115, 34246820, 51370230, 102740460]

約数ペア:

[(1, 102740460), (2, 51370230), (3, 34246820), (4, 25685115), (5, 20548092), (6, 17123410), (10, 10274046), (12, 8561705), (15, 6849364), (20, 5137023), (30, 3424682), (60, 1712341), (97, 1059180), (127, 808980), (139, 739140), (194, 529590), (254, 404490), (278, 369570), (291, 353060), (381, 269660), (388, 264795), (417, 246380), (485, 211836), (508, 202245), (556, 184785), (582, 176530), (635, 161796), (695, 147828), (762, 134830), (834, 123190), (970, 105918), (1164, 88265), (1270, 80898), (1390, 73914), (1455, 70612), (1524, 67415), (1668, 61595), (1905, 53932), (1940, 52959), (2085, 49276), (2540, 40449), (2780, 36957), (2910, 35306), (3810, 26966), (4170, 24638), (5820, 17653), (7620, 13483), (8340, 12319)]