193128420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3218807}}^1$

素因数の和:3218819

約数の個数: 24

約数和(自身を含む): 540759744

約数和(自身を除く): 347631324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3218807, 6437614, 9656421, 12875228, 16094035, 19312842, 32188070, 38625684, 48282105, 64376140, 96564210, 193128420]

約数ペア:

[(1, 193128420), (2, 96564210), (3, 64376140), (4, 48282105), (5, 38625684), (6, 32188070), (10, 19312842), (12, 16094035), (15, 12875228), (20, 9656421), (30, 6437614), (60, 3218807)]