10780284

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 26530560

約数和(自身を除く): 15750276

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 276, 278, 281, 417, 556, 562, 834, 843, 1124, 1668, 1686, 3197, 3372, 6394, 6463, 9591, 12788, 12926, 19182, 19389, 25852, 38364, 38778, 39059, 77556, 78118, 117177, 156236, 234354, 468708, 898357, 1796714, 2695071, 3593428, 5390142, 10780284]

約数ペア:

[(1, 10780284), (2, 5390142), (3, 3593428), (4, 2695071), (6, 1796714), (12, 898357), (23, 468708), (46, 234354), (69, 156236), (92, 117177), (138, 78118), (139, 77556), (276, 39059), (278, 38778), (281, 38364), (417, 25852), (556, 19389), (562, 19182), (834, 12926), (843, 12788), (1124, 9591), (1668, 6463), (1686, 6394), (3197, 3372)]