134575310

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 245700000

約数和(自身を除く): 111124690

約数列:

[1, 2, 5, 10, 149, 181, 298, 362, 499, 745, 905, 998, 1490, 1810, 2495, 4990, 26969, 53938, 74351, 90319, 134845, 148702, 180638, 269690, 371755, 451595, 743510, 903190, 13457531, 26915062, 67287655, 134575310]

約数ペア:

[(1, 134575310), (2, 67287655), (5, 26915062), (10, 13457531), (149, 903190), (181, 743510), (298, 451595), (362, 371755), (499, 269690), (745, 180638), (905, 148702), (998, 134845), (1490, 90319), (1810, 74351), (2495, 53938), (4990, 26969)]