2019136530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{281609}}^1$

素因数の和:281858

約数の個数: 32

約数和(自身を含む): 4866220800

約数和(自身を除く): 2847084270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 281609, 563218, 844827, 1408045, 1689654, 2816090, 4224135, 8448270, 67304551, 134609102, 201913653, 336522755, 403827306, 673045510, 1009568265, 2019136530]

約数ペア:

[(1, 2019136530), (2, 1009568265), (3, 673045510), (5, 403827306), (6, 336522755), (10, 201913653), (15, 134609102), (30, 67304551), (239, 8448270), (478, 4224135), (717, 2816090), (1195, 1689654), (1434, 1408045), (2390, 844827), (3585, 563218), (7170, 281609)]