28703850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{27337}}^1$

素因数の和:27359

約数の個数: 48

約数和(自身を含む): 81357888

約数和(自身を除く): 52654038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 27337, 54674, 82011, 136685, 164022, 191359, 273370, 382718, 410055, 574077, 683425, 820110, 956795, 1148154, 1366850, 1913590, 2050275, 2870385, 4100550, 4783975, 5740770, 9567950, 14351925, 28703850]

約数ペア:

[(1, 28703850), (2, 14351925), (3, 9567950), (5, 5740770), (6, 4783975), (7, 4100550), (10, 2870385), (14, 2050275), (15, 1913590), (21, 1366850), (25, 1148154), (30, 956795), (35, 820110), (42, 683425), (50, 574077), (70, 410055), (75, 382718), (105, 273370), (150, 191359), (175, 164022), (210, 136685), (350, 82011), (525, 54674), (1050, 27337)]