2566807230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6581557}}^1$

素因数の和:6581580

約数の個数: 32

約数和(自身を含む): 6634210464

約数和(自身を除く): 4067403234

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6581557, 13163114, 19744671, 32907785, 39489342, 65815570, 85560241, 98723355, 171120482, 197446710, 256680723, 427801205, 513361446, 855602410, 1283403615, 2566807230]

約数ペア:

[(1, 2566807230), (2, 1283403615), (3, 855602410), (5, 513361446), (6, 427801205), (10, 256680723), (13, 197446710), (15, 171120482), (26, 98723355), (30, 85560241), (39, 65815570), (65, 39489342), (78, 32907785), (130, 19744671), (195, 13163114), (390, 6581557)]