1474340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10531}}^1$

素因数の和:10547

約数の個数: 24

約数和(自身を含む): 3538752

約数和(自身を除く): 2064412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10531, 21062, 42124, 52655, 73717, 105310, 147434, 210620, 294868, 368585, 737170, 1474340]

約数ペア:

[(1, 1474340), (2, 737170), (4, 368585), (5, 294868), (7, 210620), (10, 147434), (14, 105310), (20, 73717), (28, 52655), (35, 42124), (70, 21062), (140, 10531)]