83306940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1388449}}^1$

素因数の和:1388461

約数の個数: 24

約数和(自身を含む): 233259600

約数和(自身を除く): 149952660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1388449, 2776898, 4165347, 5553796, 6942245, 8330694, 13884490, 16661388, 20826735, 27768980, 41653470, 83306940]

約数ペア:

[(1, 83306940), (2, 41653470), (3, 27768980), (4, 20826735), (5, 16661388), (6, 13884490), (10, 8330694), (12, 6942245), (15, 5553796), (20, 4165347), (30, 2776898), (60, 1388449)]