218211330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7273711}}^1$

素因数の和:7273721

約数の個数: 16

約数和(自身を含む): 523707264

約数和(自身を除く): 305495934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7273711, 14547422, 21821133, 36368555, 43642266, 72737110, 109105665, 218211330]

約数ペア:

[(1, 218211330), (2, 109105665), (3, 72737110), (5, 43642266), (6, 36368555), (10, 21821133), (15, 14547422), (30, 7273711)]