394140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6569}}^1$

素因数の和:6581

約数の個数: 24

約数和(自身を含む): 1103760

約数和(自身を除く): 709620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6569, 13138, 19707, 26276, 32845, 39414, 65690, 78828, 98535, 131380, 197070, 394140]

約数ペア:

[(1, 394140), (2, 197070), (3, 131380), (4, 98535), (5, 78828), (6, 65690), (10, 39414), (12, 32845), (15, 26276), (20, 19707), (30, 13138), (60, 6569)]