141873290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{4057}}^1$

素因数の和:4346

約数の個数: 32

約数和(自身を含む): 276106320

約数和(自身を除く): 134233030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 1345, 2690, 3497, 4057, 6994, 8114, 17485, 20285, 34970, 40570, 52741, 105482, 263705, 527410, 1091333, 2182666, 5456665, 10913330, 14187329, 28374658, 70936645, 141873290]

約数ペア:

[(1, 141873290), (2, 70936645), (5, 28374658), (10, 14187329), (13, 10913330), (26, 5456665), (65, 2182666), (130, 1091333), (269, 527410), (538, 263705), (1345, 105482), (2690, 52741), (3497, 40570), (4057, 34970), (6994, 20285), (8114, 17485)]