1254241380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{15473}}^1$

素因数の和:15685

約数の個数: 96

約数和(自身を含む): 4034628864

約数和(自身を除く): 2780387484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 193, 210, 386, 420, 579, 772, 965, 1158, 1351, 1930, 2316, 2702, 2895, 3860, 4053, 5404, 5790, 6755, 8106, 11580, 13510, 15473, 16212, 20265, 27020, 30946, 40530, 46419, 61892, 77365, 81060, 92838, 108311, 154730, 185676, 216622, 232095, 309460, 324933, 433244, 464190, 541555, 649866, 928380, 1083110, 1299732, 1624665, 2166220, 2986289, 3249330, 5972578, 6498660, 8958867, 11945156, 14931445, 17917734, 20904023, 29862890, 35835468, 41808046, 44794335, 59725780, 62712069, 83616092, 89588670, 104520115, 125424138, 179177340, 209040230, 250848276, 313560345, 418080460, 627120690, 1254241380]

約数ペア:

[(1, 1254241380), (2, 627120690), (3, 418080460), (4, 313560345), (5, 250848276), (6, 209040230), (7, 179177340), (10, 125424138), (12, 104520115), (14, 89588670), (15, 83616092), (20, 62712069), (21, 59725780), (28, 44794335), (30, 41808046), (35, 35835468), (42, 29862890), (60, 20904023), (70, 17917734), (84, 14931445), (105, 11945156), (140, 8958867), (193, 6498660), (210, 5972578), (386, 3249330), (420, 2986289), (579, 2166220), (772, 1624665), (965, 1299732), (1158, 1083110), (1351, 928380), (1930, 649866), (2316, 541555), (2702, 464190), (2895, 433244), (3860, 324933), (4053, 309460), (5404, 232095), (5790, 216622), (6755, 185676), (8106, 154730), (11580, 108311), (13510, 92838), (15473, 81060), (16212, 77365), (20265, 61892), (27020, 46419), (30946, 40530)]