320415708970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{224921}}^1$

素因数の和:225415

約数の個数: 64

約数和(自身を含む): 674722814976

約数和(自身を除く): 354307106006

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 433, 470, 658, 866, 1645, 2165, 3031, 3290, 4330, 6062, 15155, 20351, 30310, 40702, 101755, 142457, 203510, 224921, 284914, 449842, 712285, 1124605, 1424570, 1574447, 2249210, 3148894, 7872235, 10571287, 15744470, 21142574, 52856435, 73999009, 97390793, 105712870, 147998018, 194781586, 369995045, 486953965, 681735551, 739990090, 973907930, 1363471102, 3408677755, 4577367271, 6817355510, 9154734542, 22886836355, 32041570897, 45773672710, 64083141794, 160207854485, 320415708970]

約数ペア:

[(1, 320415708970), (2, 160207854485), (5, 64083141794), (7, 45773672710), (10, 32041570897), (14, 22886836355), (35, 9154734542), (47, 6817355510), (70, 4577367271), (94, 3408677755), (235, 1363471102), (329, 973907930), (433, 739990090), (470, 681735551), (658, 486953965), (866, 369995045), (1645, 194781586), (2165, 147998018), (3031, 105712870), (3290, 97390793), (4330, 73999009), (6062, 52856435), (15155, 21142574), (20351, 15744470), (30310, 10571287), (40702, 7872235), (101755, 3148894), (142457, 2249210), (203510, 1574447), (224921, 1424570), (284914, 1124605), (449842, 712285)]