61227460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{62477}}^1$

素因数の和:62500

約数の個数: 36

約数和(自身を含む): 149572332

約数和(自身を除く): 88344872

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 62477, 124954, 249908, 312385, 437339, 624770, 874678, 1249540, 1749356, 2186695, 3061373, 4373390, 6122746, 8746780, 12245492, 15306865, 30613730, 61227460]

約数ペア:

[(1, 61227460), (2, 30613730), (4, 15306865), (5, 12245492), (7, 8746780), (10, 6122746), (14, 4373390), (20, 3061373), (28, 2186695), (35, 1749356), (49, 1249540), (70, 874678), (98, 624770), (140, 437339), (196, 312385), (245, 249908), (490, 124954), (980, 62477)]