75125330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 158578560

約数和(自身を除く): 83453230

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 139, 245, 278, 490, 695, 973, 1103, 1390, 1946, 2206, 4865, 5515, 6811, 7721, 9730, 11030, 13622, 15442, 34055, 38605, 54047, 68110, 77210, 108094, 153317, 270235, 306634, 540470, 766585, 1073219, 1533170, 2146438, 5366095, 7512533, 10732190, 15025066, 37562665, 75125330]

約数ペア:

[(1, 75125330), (2, 37562665), (5, 15025066), (7, 10732190), (10, 7512533), (14, 5366095), (35, 2146438), (49, 1533170), (70, 1073219), (98, 766585), (139, 540470), (245, 306634), (278, 270235), (490, 153317), (695, 108094), (973, 77210), (1103, 68110), (1390, 54047), (1946, 38605), (2206, 34055), (4865, 15442), (5515, 13622), (6811, 11030), (7721, 9730)]