8261940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137699}}^1$

素因数の和:137711

約数の個数: 24

約数和(自身を含む): 23133600

約数和(自身を除く): 14871660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137699, 275398, 413097, 550796, 688495, 826194, 1376990, 1652388, 2065485, 2753980, 4130970, 8261940]

約数ペア:

[(1, 8261940), (2, 4130970), (3, 2753980), (4, 2065485), (5, 1652388), (6, 1376990), (10, 826194), (12, 688495), (15, 550796), (20, 413097), (30, 275398), (60, 137699)]