1045450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 2321280

約数和(自身を除く): 1275830

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 103, 145, 175, 203, 206, 290, 350, 406, 515, 721, 725, 1015, 1030, 1442, 1450, 2030, 2575, 2987, 3605, 5075, 5150, 5974, 7210, 10150, 14935, 18025, 20909, 29870, 36050, 41818, 74675, 104545, 149350, 209090, 522725, 1045450]

約数ペア:

[(1, 1045450), (2, 522725), (5, 209090), (7, 149350), (10, 104545), (14, 74675), (25, 41818), (29, 36050), (35, 29870), (50, 20909), (58, 18025), (70, 14935), (103, 10150), (145, 7210), (175, 5974), (203, 5150), (206, 5075), (290, 3605), (350, 2987), (406, 2575), (515, 2030), (721, 1450), (725, 1442), (1015, 1030)]