73109540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{522211}}^1$

素因数の和:522227

約数の個数: 24

約数和(自身を含む): 175463232

約数和(自身を除く): 102353692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 522211, 1044422, 2088844, 2611055, 3655477, 5222110, 7310954, 10444220, 14621908, 18277385, 36554770, 73109540]

約数ペア:

[(1, 73109540), (2, 36554770), (4, 18277385), (5, 14621908), (7, 10444220), (10, 7310954), (14, 5222110), (20, 3655477), (28, 2611055), (35, 2088844), (70, 1044422), (140, 522211)]