30842350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8011}}^1$

素因数の和:8041

約数の個数: 48

約数和(自身を含む): 71531136

約数和(自身を除く): 40688786

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 8011, 16022, 40055, 56077, 80110, 88121, 112154, 176242, 200275, 280385, 400550, 440605, 560770, 616847, 881210, 1233694, 1401925, 2203025, 2803850, 3084235, 4406050, 6168470, 15421175, 30842350]

約数ペア:

[(1, 30842350), (2, 15421175), (5, 6168470), (7, 4406050), (10, 3084235), (11, 2803850), (14, 2203025), (22, 1401925), (25, 1233694), (35, 881210), (50, 616847), (55, 560770), (70, 440605), (77, 400550), (110, 280385), (154, 200275), (175, 176242), (275, 112154), (350, 88121), (385, 80110), (550, 56077), (770, 40055), (1925, 16022), (3850, 8011)]