87007030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2087}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 171383040

約数和(自身を除く): 84376010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 379, 758, 1895, 2087, 3790, 4169, 4174, 8338, 10435, 20845, 20870, 22957, 41690, 45914, 114785, 229570, 790973, 1581946, 3954865, 7909730, 8700703, 17401406, 43503515, 87007030]

約数ペア:

[(1, 87007030), (2, 43503515), (5, 17401406), (10, 8700703), (11, 7909730), (22, 3954865), (55, 1581946), (110, 790973), (379, 229570), (758, 114785), (1895, 45914), (2087, 41690), (3790, 22957), (4169, 20870), (4174, 20845), (8338, 10435)]