2875451310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{243889}}^1$

素因数の和:244033

約数の個数: 48

約数和(自身を含む): 7533274320

約数和(自身を除く): 4657823010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 243889, 487778, 731667, 1219445, 1463334, 2195001, 2438890, 3658335, 4390002, 7316670, 10975005, 21950010, 31949459, 63898918, 95848377, 159747295, 191696754, 287545131, 319494590, 479241885, 575090262, 958483770, 1437725655, 2875451310]

約数ペア:

[(1, 2875451310), (2, 1437725655), (3, 958483770), (5, 575090262), (6, 479241885), (9, 319494590), (10, 287545131), (15, 191696754), (18, 159747295), (30, 95848377), (45, 63898918), (90, 31949459), (131, 21950010), (262, 10975005), (393, 7316670), (655, 4390002), (786, 3658335), (1179, 2438890), (1310, 2195001), (1965, 1463334), (2358, 1219445), (3930, 731667), (5895, 487778), (11790, 243889)]