27533330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5821}}^1$

素因数の和:5882

約数の個数: 32

約数和(自身を含む): 55332288

約数和(自身を除く): 27798958

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 5821, 11642, 29105, 58210, 64031, 128062, 250303, 320155, 500606, 640310, 1251515, 2503030, 2753333, 5506666, 13766665, 27533330]

約数ペア:

[(1, 27533330), (2, 13766665), (5, 5506666), (10, 2753333), (11, 2503030), (22, 1251515), (43, 640310), (55, 500606), (86, 320155), (110, 250303), (215, 128062), (430, 64031), (473, 58210), (946, 29105), (2365, 11642), (4730, 5821)]