30405604

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 54190080

約数和(自身を除く): 23784476

約数列:

[1, 2, 4, 89, 178, 223, 356, 383, 446, 766, 892, 1532, 19847, 34087, 39694, 68174, 79388, 85409, 136348, 170818, 341636, 7601401, 15202802, 30405604]

約数ペア:

[(1, 30405604), (2, 15202802), (4, 7601401), (89, 341636), (178, 170818), (223, 136348), (356, 85409), (383, 79388), (446, 68174), (766, 39694), (892, 34087), (1532, 19847)]