30518684

素因数分解:

$2^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1889}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 61175520

約数和(自身を除く): 30656836

約数列:

[1, 2, 4, 7, 14, 28, 577, 1154, 1889, 2308, 3778, 4039, 7556, 8078, 13223, 16156, 26446, 52892, 1089953, 2179906, 4359812, 7629671, 15259342, 30518684]

約数ペア:

[(1, 30518684), (2, 15259342), (4, 7629671), (7, 4359812), (14, 2179906), (28, 1089953), (577, 52892), (1154, 26446), (1889, 16156), (2308, 13223), (3778, 8078), (4039, 7556)]