73485020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{524893}}^1$

素因数の和:524909

約数の個数: 24

約数和(自身を含む): 176364384

約数和(自身を除く): 102879364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 524893, 1049786, 2099572, 2624465, 3674251, 5248930, 7348502, 10497860, 14697004, 18371255, 36742510, 73485020]

約数ペア:

[(1, 73485020), (2, 36742510), (4, 18371255), (5, 14697004), (7, 10497860), (10, 7348502), (14, 5248930), (20, 3674251), (28, 2624465), (35, 2099572), (70, 1049786), (140, 524893)]