64177630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30707}}^1$

素因数の和:30744

約数の個数: 32

約数和(自身を含む): 132658560

約数和(自身を除く): 68480930

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 30707, 61414, 153535, 307070, 337777, 583433, 675554, 1166866, 1688885, 2917165, 3377770, 5834330, 6417763, 12835526, 32088815, 64177630]

約数ペア:

[(1, 64177630), (2, 32088815), (5, 12835526), (10, 6417763), (11, 5834330), (19, 3377770), (22, 2917165), (38, 1688885), (55, 1166866), (95, 675554), (110, 583433), (190, 337777), (209, 307070), (418, 153535), (1045, 61414), (2090, 30707)]