66660910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2053}}^1$

素因数の和:2268

約数の個数: 32

約数和(自身を含む): 127775232

約数和(自身を除く): 61114322

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 191, 382, 955, 1910, 2053, 3247, 4106, 6494, 10265, 16235, 20530, 32470, 34901, 69802, 174505, 349010, 392123, 784246, 1960615, 3921230, 6666091, 13332182, 33330455, 66660910]

約数ペア:

[(1, 66660910), (2, 33330455), (5, 13332182), (10, 6666091), (17, 3921230), (34, 1960615), (85, 784246), (170, 392123), (191, 349010), (382, 174505), (955, 69802), (1910, 34901), (2053, 32470), (3247, 20530), (4106, 16235), (6494, 10265)]