2837510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 5850144

約数和(自身を除く): 3012634

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 73, 115, 130, 146, 169, 230, 299, 338, 365, 598, 730, 845, 949, 1495, 1679, 1690, 1898, 2990, 3358, 3887, 4745, 7774, 8395, 9490, 12337, 16790, 19435, 21827, 24674, 38870, 43654, 61685, 109135, 123370, 218270, 283751, 567502, 1418755, 2837510]

約数ペア:

[(1, 2837510), (2, 1418755), (5, 567502), (10, 283751), (13, 218270), (23, 123370), (26, 109135), (46, 61685), (65, 43654), (73, 38870), (115, 24674), (130, 21827), (146, 19435), (169, 16790), (230, 12337), (299, 9490), (338, 8395), (365, 7774), (598, 4745), (730, 3887), (845, 3358), (949, 2990), (1495, 1898), (1679, 1690)]