30355080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{36137}}^1$

素因数の和:36158

約数の個数: 64

約数和(自身を含む): 104077440

約数和(自身を除く): 73722360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 36137, 72274, 108411, 144548, 180685, 216822, 252959, 289096, 361370, 433644, 505918, 542055, 722740, 758877, 867288, 1011836, 1084110, 1264795, 1445480, 1517754, 2023672, 2168220, 2529590, 3035508, 3794385, 4336440, 5059180, 6071016, 7588770, 10118360, 15177540, 30355080]

約数ペア:

[(1, 30355080), (2, 15177540), (3, 10118360), (4, 7588770), (5, 6071016), (6, 5059180), (7, 4336440), (8, 3794385), (10, 3035508), (12, 2529590), (14, 2168220), (15, 2023672), (20, 1517754), (21, 1445480), (24, 1264795), (28, 1084110), (30, 1011836), (35, 867288), (40, 758877), (42, 722740), (56, 542055), (60, 505918), (70, 433644), (84, 361370), (105, 289096), (120, 252959), (140, 216822), (168, 180685), (210, 144548), (280, 108411), (420, 72274), (840, 36137)]