7846980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{130783}}^1$

素因数の和:130795

約数の個数: 24

約数和(自身を含む): 21971712

約数和(自身を除く): 14124732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 130783, 261566, 392349, 523132, 653915, 784698, 1307830, 1569396, 1961745, 2615660, 3923490, 7846980]

約数ペア:

[(1, 7846980), (2, 3923490), (3, 2615660), (4, 1961745), (5, 1569396), (6, 1307830), (10, 784698), (12, 653915), (15, 523132), (20, 392349), (30, 261566), (60, 130783)]