157050810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{249287}}^1$

素因数の和:249307

約数の個数: 48

約数和(自身を含む): 466667136

約数和(自身を除く): 309616326

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 249287, 498574, 747861, 1246435, 1495722, 1745009, 2243583, 2492870, 3490018, 3739305, 4487166, 5235027, 7478610, 8725045, 10470054, 11217915, 15705081, 17450090, 22435830, 26175135, 31410162, 52350270, 78525405, 157050810]

約数ペア:

[(1, 157050810), (2, 78525405), (3, 52350270), (5, 31410162), (6, 26175135), (7, 22435830), (9, 17450090), (10, 15705081), (14, 11217915), (15, 10470054), (18, 8725045), (21, 7478610), (30, 5235027), (35, 4487166), (42, 3739305), (45, 3490018), (63, 2492870), (70, 2243583), (90, 1745009), (105, 1495722), (126, 1246435), (210, 747861), (315, 498574), (630, 249287)]