30503858

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1637}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 57552768

約数和(自身を除く): 27048910

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1331, 1637, 1694, 2662, 3274, 9317, 11459, 18007, 18634, 22918, 36014, 126049, 198077, 252098, 396154, 1386539, 2178847, 2773078, 4357694, 15251929, 30503858]

約数ペア:

[(1, 30503858), (2, 15251929), (7, 4357694), (11, 2773078), (14, 2178847), (22, 1386539), (77, 396154), (121, 252098), (154, 198077), (242, 126049), (847, 36014), (1331, 22918), (1637, 18634), (1694, 18007), (2662, 11459), (3274, 9317)]