85262170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1987}}^1$

素因数の和:2614

約数の個数: 32

約数和(自身を含む): 175771008

約数和(自身を除く): 90508838

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 613, 1226, 1987, 3065, 3974, 4291, 6130, 8582, 9935, 13909, 19870, 21455, 27818, 42910, 69545, 139090, 1218031, 2436062, 6090155, 8526217, 12180310, 17052434, 42631085, 85262170]

約数ペア:

[(1, 85262170), (2, 42631085), (5, 17052434), (7, 12180310), (10, 8526217), (14, 6090155), (35, 2436062), (70, 1218031), (613, 139090), (1226, 69545), (1987, 42910), (3065, 27818), (3974, 21455), (4291, 19870), (6130, 13909), (8582, 9935)]