1520367002

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{839}}^1$

素因数の和:948

約数の個数: 72

約数和(自身を含む): 2969900640

約数和(自身を除く): 1449533638

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 77, 82, 98, 154, 287, 451, 539, 574, 839, 902, 1078, 1678, 1681, 2009, 3157, 3362, 4018, 5873, 6314, 9229, 11746, 11767, 18458, 18491, 22099, 23534, 34399, 36982, 41111, 44198, 64603, 68798, 82222, 82369, 129206, 129437, 164738, 240793, 258874, 378389, 452221, 481586, 756778, 904442, 906059, 1410359, 1685551, 1812118, 2648723, 2820718, 3371102, 5297446, 9872513, 15513949, 18541061, 19745026, 31027898, 37082122, 69107591, 108597643, 138215182, 217195286, 760183501, 1520367002]

約数ペア:

[(1, 1520367002), (2, 760183501), (7, 217195286), (11, 138215182), (14, 108597643), (22, 69107591), (41, 37082122), (49, 31027898), (77, 19745026), (82, 18541061), (98, 15513949), (154, 9872513), (287, 5297446), (451, 3371102), (539, 2820718), (574, 2648723), (839, 1812118), (902, 1685551), (1078, 1410359), (1678, 906059), (1681, 904442), (2009, 756778), (3157, 481586), (3362, 452221), (4018, 378389), (5873, 258874), (6314, 240793), (9229, 164738), (11746, 129437), (11767, 129206), (18458, 82369), (18491, 82222), (22099, 68798), (23534, 64603), (34399, 44198), (36982, 41111)]