87078530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113089}}^1$

素因数の和:113114

約数の個数: 32

約数和(自身を含む): 195419520

約数和(自身を除く): 108340990

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 113089, 226178, 565445, 791623, 1130890, 1243979, 1583246, 2487958, 3958115, 6219895, 7916230, 8707853, 12439790, 17415706, 43539265, 87078530]

約数ペア:

[(1, 87078530), (2, 43539265), (5, 17415706), (7, 12439790), (10, 8707853), (11, 7916230), (14, 6219895), (22, 3958115), (35, 2487958), (55, 1583246), (70, 1243979), (77, 1130890), (110, 791623), (154, 565445), (385, 226178), (770, 113089)]