19788892770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4368409}}^1$

素因数の和:4368570

約数の個数: 32

約数和(自身を含む): 47807879040

約数和(自身を除く): 28018986270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 4368409, 8736818, 13105227, 21842045, 26210454, 43684090, 65526135, 131052270, 659629759, 1319259518, 1978889277, 3298148795, 3957778554, 6596297590, 9894446385, 19788892770]

約数ペア:

[(1, 19788892770), (2, 9894446385), (3, 6596297590), (5, 3957778554), (6, 3298148795), (10, 1978889277), (15, 1319259518), (30, 659629759), (151, 131052270), (302, 65526135), (453, 43684090), (755, 26210454), (906, 21842045), (1510, 13105227), (2265, 8736818), (4530, 4368409)]