193305660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3221761}}^1$

素因数の和:3221773

約数の個数: 24

約数和(自身を含む): 541256016

約数和(自身を除く): 347950356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3221761, 6443522, 9665283, 12887044, 16108805, 19330566, 32217610, 38661132, 48326415, 64435220, 96652830, 193305660]

約数ペア:

[(1, 193305660), (2, 96652830), (3, 64435220), (4, 48326415), (5, 38661132), (6, 32217610), (10, 19330566), (12, 16108805), (15, 12887044), (20, 9665283), (30, 6443522), (60, 3221761)]