129357470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{106907}}^1$

素因数の和:106936

約数の個数: 24

約数和(自身を含む): 255937752

約数和(自身を除く): 126580282

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 106907, 213814, 534535, 1069070, 1175977, 2351954, 5879885, 11759770, 12935747, 25871494, 64678735, 129357470]

約数ペア:

[(1, 129357470), (2, 64678735), (5, 25871494), (10, 12935747), (11, 11759770), (22, 5879885), (55, 2351954), (110, 1175977), (121, 1069070), (242, 534535), (605, 213814), (1210, 106907)]