7726282140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{21859}}^1$

素因数の和:22051

約数の個数: 96

約数和(自身を含む): 22299298560

約数和(自身を除く): 14573016420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 137, 172, 215, 258, 274, 411, 430, 516, 548, 645, 685, 822, 860, 1290, 1370, 1644, 2055, 2580, 2740, 4110, 5891, 8220, 11782, 17673, 21859, 23564, 29455, 35346, 43718, 58910, 65577, 70692, 87436, 88365, 109295, 117820, 131154, 176730, 218590, 262308, 327885, 353460, 437180, 655770, 939937, 1311540, 1879874, 2819811, 2994683, 3759748, 4699685, 5639622, 5989366, 8984049, 9399370, 11279244, 11978732, 14099055, 14973415, 17968098, 18798740, 28198110, 29946830, 35936196, 44920245, 56396220, 59893660, 89840490, 128771369, 179680980, 257542738, 386314107, 515085476, 643856845, 772628214, 1287713690, 1545256428, 1931570535, 2575427380, 3863141070, 7726282140]

約数ペア:

[(1, 7726282140), (2, 3863141070), (3, 2575427380), (4, 1931570535), (5, 1545256428), (6, 1287713690), (10, 772628214), (12, 643856845), (15, 515085476), (20, 386314107), (30, 257542738), (43, 179680980), (60, 128771369), (86, 89840490), (129, 59893660), (137, 56396220), (172, 44920245), (215, 35936196), (258, 29946830), (274, 28198110), (411, 18798740), (430, 17968098), (516, 14973415), (548, 14099055), (645, 11978732), (685, 11279244), (822, 9399370), (860, 8984049), (1290, 5989366), (1370, 5639622), (1644, 4699685), (2055, 3759748), (2580, 2994683), (2740, 2819811), (4110, 1879874), (5891, 1311540), (8220, 939937), (11782, 655770), (17673, 437180), (21859, 353460), (23564, 327885), (29455, 262308), (35346, 218590), (43718, 176730), (58910, 131154), (65577, 117820), (70692, 109295), (87436, 88365)]