64639410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17807}}^1$

素因数の和:17839

約数の個数: 48

約数和(自身を含む): 170529408

約数和(自身を除く): 105889998

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 17807, 35614, 53421, 89035, 106842, 178070, 195877, 267105, 391754, 534210, 587631, 979385, 1175262, 1958770, 2154647, 2938155, 4309294, 5876310, 6463941, 10773235, 12927882, 21546470, 32319705, 64639410]

約数ペア:

[(1, 64639410), (2, 32319705), (3, 21546470), (5, 12927882), (6, 10773235), (10, 6463941), (11, 5876310), (15, 4309294), (22, 2938155), (30, 2154647), (33, 1958770), (55, 1175262), (66, 979385), (110, 587631), (121, 534210), (165, 391754), (242, 267105), (330, 195877), (363, 178070), (605, 106842), (726, 89035), (1210, 53421), (1815, 35614), (3630, 17807)]