42659340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{710989}}^1$

素因数の和:711001

約数の個数: 24

約数和(自身を含む): 119446320

約数和(自身を除く): 76786980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 710989, 1421978, 2132967, 2843956, 3554945, 4265934, 7109890, 8531868, 10664835, 14219780, 21329670, 42659340]

約数ペア:

[(1, 42659340), (2, 21329670), (3, 14219780), (4, 10664835), (5, 8531868), (6, 7109890), (10, 4265934), (12, 3554945), (15, 2843956), (20, 2132967), (30, 1421978), (60, 710989)]