71684070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{140557}}^1$

素因数の和:140584

約数の個数: 32

約数和(自身を含む): 182163168

約数和(自身を除く): 110479098

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 140557, 281114, 421671, 702785, 843342, 1405570, 2108355, 2389469, 4216710, 4778938, 7168407, 11947345, 14336814, 23894690, 35842035, 71684070]

約数ペア:

[(1, 71684070), (2, 35842035), (3, 23894690), (5, 14336814), (6, 11947345), (10, 7168407), (15, 4778938), (17, 4216710), (30, 2389469), (34, 2108355), (51, 1405570), (85, 843342), (102, 702785), (170, 421671), (255, 281114), (510, 140557)]