30457966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197779}}^1$

素因数の和:197799

約数の個数: 16

約数和(自身を含む): 56960640

約数和(自身を除く): 26502674

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197779, 395558, 1384453, 2175569, 2768906, 4351138, 15228983, 30457966]

約数ペア:

[(1, 30457966), (2, 15228983), (7, 4351138), (11, 2768906), (14, 2175569), (22, 1384453), (77, 395558), (154, 197779)]