468520780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2027}}^1$

素因数の和:2183

約数の個数: 96

約数和(自身を含む): 1221083136

約数和(自身を除く): 752562356

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 127, 130, 140, 182, 254, 260, 364, 455, 508, 635, 889, 910, 1270, 1651, 1778, 1820, 2027, 2540, 3302, 3556, 4054, 4445, 6604, 8108, 8255, 8890, 10135, 11557, 14189, 16510, 17780, 20270, 23114, 26351, 28378, 33020, 40540, 46228, 52702, 56756, 57785, 70945, 105404, 115570, 131755, 141890, 184457, 231140, 257429, 263510, 283780, 368914, 514858, 527020, 737828, 922285, 1029716, 1287145, 1802003, 1844570, 2574290, 3346577, 3604006, 3689140, 5148580, 6693154, 7208012, 9010015, 13386308, 16732885, 18020030, 23426039, 33465770, 36040060, 46852078, 66931540, 93704156, 117130195, 234260390, 468520780]

約数ペア:

[(1, 468520780), (2, 234260390), (4, 117130195), (5, 93704156), (7, 66931540), (10, 46852078), (13, 36040060), (14, 33465770), (20, 23426039), (26, 18020030), (28, 16732885), (35, 13386308), (52, 9010015), (65, 7208012), (70, 6693154), (91, 5148580), (127, 3689140), (130, 3604006), (140, 3346577), (182, 2574290), (254, 1844570), (260, 1802003), (364, 1287145), (455, 1029716), (508, 922285), (635, 737828), (889, 527020), (910, 514858), (1270, 368914), (1651, 283780), (1778, 263510), (1820, 257429), (2027, 231140), (2540, 184457), (3302, 141890), (3556, 131755), (4054, 115570), (4445, 105404), (6604, 70945), (8108, 57785), (8255, 56756), (8890, 52702), (10135, 46228), (11557, 40540), (14189, 33020), (16510, 28378), (17780, 26351), (20270, 23114)]