31185060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1693}}^1$

素因数の和:2012

約数の個数: 48

約数和(自身を含む): 87654336

約数和(自身を除く): 56469276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1693, 1842, 3070, 3386, 3684, 4605, 5079, 6140, 6772, 8465, 9210, 10158, 16930, 18420, 20316, 25395, 33860, 50790, 101580, 519751, 1039502, 1559253, 2079004, 2598755, 3118506, 5197510, 6237012, 7796265, 10395020, 15592530, 31185060]

約数ペア:

[(1, 31185060), (2, 15592530), (3, 10395020), (4, 7796265), (5, 6237012), (6, 5197510), (10, 3118506), (12, 2598755), (15, 2079004), (20, 1559253), (30, 1039502), (60, 519751), (307, 101580), (614, 50790), (921, 33860), (1228, 25395), (1535, 20316), (1693, 18420), (1842, 16930), (3070, 10158), (3386, 9210), (3684, 8465), (4605, 6772), (5079, 6140)]