196828140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3280469}}^1$

素因数の和:3280481

約数の個数: 24

約数和(自身を含む): 551118960

約数和(自身を除く): 354290820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3280469, 6560938, 9841407, 13121876, 16402345, 19682814, 32804690, 39365628, 49207035, 65609380, 98414070, 196828140]

約数ペア:

[(1, 196828140), (2, 98414070), (3, 65609380), (4, 49207035), (5, 39365628), (6, 32804690), (10, 19682814), (12, 16402345), (15, 13121876), (20, 9841407), (30, 6560938), (60, 3280469)]