540186970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{8731}}^1$

素因数の和:9030

約数の個数: 32

約数和(自身を含む): 1018500480

約数和(自身を除く): 478313510

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 269, 538, 1345, 2690, 6187, 8731, 12374, 17462, 30935, 43655, 61870, 87310, 200813, 401626, 1004065, 2008130, 2348639, 4697278, 11743195, 23486390, 54018697, 108037394, 270093485, 540186970]

約数ペア:

[(1, 540186970), (2, 270093485), (5, 108037394), (10, 54018697), (23, 23486390), (46, 11743195), (115, 4697278), (230, 2348639), (269, 2008130), (538, 1004065), (1345, 401626), (2690, 200813), (6187, 87310), (8731, 61870), (12374, 43655), (17462, 30935)]