70858986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 161243136

約数和(自身を除く): 90384150

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 53, 66, 94, 106, 141, 159, 282, 318, 431, 517, 583, 862, 1034, 1166, 1293, 1551, 1749, 2491, 2586, 3102, 3498, 4741, 4982, 7473, 9482, 14223, 14946, 20257, 22843, 27401, 28446, 40514, 45686, 54802, 60771, 68529, 82203, 121542, 137058, 164406, 222827, 251273, 445654, 502546, 668481, 753819, 1073621, 1336962, 1507638, 2147242, 3220863, 6441726, 11809831, 23619662, 35429493, 70858986]

約数ペア:

[(1, 70858986), (2, 35429493), (3, 23619662), (6, 11809831), (11, 6441726), (22, 3220863), (33, 2147242), (47, 1507638), (53, 1336962), (66, 1073621), (94, 753819), (106, 668481), (141, 502546), (159, 445654), (282, 251273), (318, 222827), (431, 164406), (517, 137058), (583, 121542), (862, 82203), (1034, 68529), (1166, 60771), (1293, 54802), (1551, 45686), (1749, 40514), (2491, 28446), (2586, 27401), (3102, 22843), (3498, 20257), (4741, 14946), (4982, 14223), (7473, 9482)]