193647540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3227459}}^1$

素因数の和:3227471

約数の個数: 24

約数和(自身を含む): 542213280

約数和(自身を除く): 348565740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3227459, 6454918, 9682377, 12909836, 16137295, 19364754, 32274590, 38729508, 48411885, 64549180, 96823770, 193647540]

約数ペア:

[(1, 193647540), (2, 96823770), (3, 64549180), (4, 48411885), (5, 38729508), (6, 32274590), (10, 19364754), (12, 16137295), (15, 12909836), (20, 9682377), (30, 6454918), (60, 3227459)]