275280558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12437}}^1$

素因数の和:12497

約数の個数: 64

約数和(自身を含む): 687771648

約数和(自身を除く): 412491090

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 1054, 1302, 1581, 3162, 3689, 7378, 11067, 12437, 22134, 24874, 37311, 74622, 87059, 174118, 211429, 261177, 385547, 422858, 522354, 634287, 771094, 1156641, 1268574, 1480003, 2313282, 2698829, 2960006, 4440009, 5397658, 6554299, 8096487, 8880018, 13108598, 16192974, 19662897, 39325794, 45880093, 91760186, 137640279, 275280558]

約数ペア:

[(1, 275280558), (2, 137640279), (3, 91760186), (6, 45880093), (7, 39325794), (14, 19662897), (17, 16192974), (21, 13108598), (31, 8880018), (34, 8096487), (42, 6554299), (51, 5397658), (62, 4440009), (93, 2960006), (102, 2698829), (119, 2313282), (186, 1480003), (217, 1268574), (238, 1156641), (357, 771094), (434, 634287), (527, 522354), (651, 422858), (714, 385547), (1054, 261177), (1302, 211429), (1581, 174118), (3162, 87059), (3689, 74622), (7378, 37311), (11067, 24874), (12437, 22134)]