31885270

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 27212330

約数列:

[1, 2, 5, 10, 47, 94, 179, 235, 358, 379, 470, 758, 895, 1790, 1895, 3790, 8413, 16826, 17813, 35626, 42065, 67841, 84130, 89065, 135682, 178130, 339205, 678410, 3188527, 6377054, 15942635, 31885270]

約数ペア:

[(1, 31885270), (2, 15942635), (5, 6377054), (10, 3188527), (47, 678410), (94, 339205), (179, 178130), (235, 135682), (358, 89065), (379, 84130), (470, 67841), (758, 42065), (895, 35626), (1790, 17813), (1895, 16826), (3790, 8413)]