66273290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 126427392

約数和(自身を除く): 60154102

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 103, 185, 206, 235, 370, 470, 515, 1030, 1369, 1739, 2738, 3478, 3811, 4841, 6845, 7622, 8695, 9682, 13690, 17390, 19055, 24205, 38110, 48410, 64343, 128686, 141007, 179117, 282014, 321715, 358234, 643430, 705035, 895585, 1410070, 1791170, 6627329, 13254658, 33136645, 66273290]

約数ペア:

[(1, 66273290), (2, 33136645), (5, 13254658), (10, 6627329), (37, 1791170), (47, 1410070), (74, 895585), (94, 705035), (103, 643430), (185, 358234), (206, 321715), (235, 282014), (370, 179117), (470, 141007), (515, 128686), (1030, 64343), (1369, 48410), (1739, 38110), (2738, 24205), (3478, 19055), (3811, 17390), (4841, 13690), (6845, 9682), (7622, 8695)]