3817180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 8648640

約数和(自身を除く): 4831460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 109, 170, 206, 218, 340, 412, 436, 515, 545, 1030, 1090, 1751, 1853, 2060, 2180, 3502, 3706, 7004, 7412, 8755, 9265, 11227, 17510, 18530, 22454, 35020, 37060, 44908, 56135, 112270, 190859, 224540, 381718, 763436, 954295, 1908590, 3817180]

約数ペア:

[(1, 3817180), (2, 1908590), (4, 954295), (5, 763436), (10, 381718), (17, 224540), (20, 190859), (34, 112270), (68, 56135), (85, 44908), (103, 37060), (109, 35020), (170, 22454), (206, 18530), (218, 17510), (340, 11227), (412, 9265), (436, 8755), (515, 7412), (545, 7004), (1030, 3706), (1090, 3502), (1751, 2180), (1853, 2060)]