29887900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{42697}}^1$

素因数の和:42718

約数の個数: 36

約数和(自身を含む): 74123728

約数和(自身を除く): 44235828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 42697, 85394, 170788, 213485, 298879, 426970, 597758, 853940, 1067425, 1195516, 1494395, 2134850, 2988790, 4269700, 5977580, 7471975, 14943950, 29887900]

約数ペア:

[(1, 29887900), (2, 14943950), (4, 7471975), (5, 5977580), (7, 4269700), (10, 2988790), (14, 2134850), (20, 1494395), (25, 1195516), (28, 1067425), (35, 853940), (50, 597758), (70, 426970), (100, 298879), (140, 213485), (175, 170788), (350, 85394), (700, 42697)]