225291210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6947}}^1$

素因数の和:7027

約数の個数: 64

約数和(自身を含む): 576294912

約数和(自身を除く): 351003702

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 282, 345, 470, 690, 705, 1081, 1410, 2162, 3243, 5405, 6486, 6947, 10810, 13894, 16215, 20841, 32430, 34735, 41682, 69470, 104205, 159781, 208410, 319562, 326509, 479343, 653018, 798905, 958686, 979527, 1597810, 1632545, 1959054, 2396715, 3265090, 4793430, 4897635, 7509707, 9795270, 15019414, 22529121, 37548535, 45058242, 75097070, 112645605, 225291210]

約数ペア:

[(1, 225291210), (2, 112645605), (3, 75097070), (5, 45058242), (6, 37548535), (10, 22529121), (15, 15019414), (23, 9795270), (30, 7509707), (46, 4897635), (47, 4793430), (69, 3265090), (94, 2396715), (115, 1959054), (138, 1632545), (141, 1597810), (230, 979527), (235, 958686), (282, 798905), (345, 653018), (470, 479343), (690, 326509), (705, 319562), (1081, 208410), (1410, 159781), (2162, 104205), (3243, 69470), (5405, 41682), (6486, 34735), (6947, 32430), (10810, 20841), (13894, 16215)]