47232780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{112459}}^1$

素因数の和:112478

約数の個数: 48

約数和(自身を含む): 151146240

約数和(自身を除く): 103913460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 112459, 224918, 337377, 449836, 562295, 674754, 787213, 1124590, 1349508, 1574426, 1686885, 2249180, 2361639, 3148852, 3373770, 3936065, 4723278, 6747540, 7872130, 9446556, 11808195, 15744260, 23616390, 47232780]

約数ペア:

[(1, 47232780), (2, 23616390), (3, 15744260), (4, 11808195), (5, 9446556), (6, 7872130), (7, 6747540), (10, 4723278), (12, 3936065), (14, 3373770), (15, 3148852), (20, 2361639), (21, 2249180), (28, 1686885), (30, 1574426), (35, 1349508), (42, 1124590), (60, 787213), (70, 674754), (84, 562295), (105, 449836), (140, 337377), (210, 224918), (420, 112459)]