1470698540

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{493523}}^1$

素因数の和:493681

約数の個数: 24

約数和(自身を含む): 3109201200

約数和(自身を除く): 1638502660

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 493523, 987046, 1974092, 2467615, 4935230, 9870460, 73534927, 147069854, 294139708, 367674635, 735349270, 1470698540]

約数ペア:

[(1, 1470698540), (2, 735349270), (4, 367674635), (5, 294139708), (10, 147069854), (20, 73534927), (149, 9870460), (298, 4935230), (596, 2467615), (745, 1974092), (1490, 987046), (2980, 493523)]