324269260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{330887}}^1$

素因数の和:330910

約数の個数: 36

約数和(自身を含む): 792145872

約数和(自身を除く): 467876612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 330887, 661774, 1323548, 1654435, 2316209, 3308870, 4632418, 6617740, 9264836, 11581045, 16213463, 23162090, 32426926, 46324180, 64853852, 81067315, 162134630, 324269260]

約数ペア:

[(1, 324269260), (2, 162134630), (4, 81067315), (5, 64853852), (7, 46324180), (10, 32426926), (14, 23162090), (20, 16213463), (28, 11581045), (35, 9264836), (49, 6617740), (70, 4632418), (98, 3308870), (140, 2316209), (196, 1654435), (245, 1323548), (490, 661774), (980, 330887)]