143421310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4999}}^1$

素因数の和:5176

約数の個数: 32

約数和(自身を含む): 273600000

約数和(自身を除く): 130178690

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 755, 1510, 2869, 4999, 5738, 9998, 14345, 24995, 28690, 49990, 94981, 189962, 474905, 754849, 949810, 1509698, 3774245, 7548490, 14342131, 28684262, 71710655, 143421310]

約数ペア:

[(1, 143421310), (2, 71710655), (5, 28684262), (10, 14342131), (19, 7548490), (38, 3774245), (95, 1509698), (151, 949810), (190, 754849), (302, 474905), (755, 189962), (1510, 94981), (2869, 49990), (4999, 28690), (5738, 24995), (9998, 14345)]