291844270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{4919}}^1$

素因数の和:5292

約数の個数: 32

約数和(自身を含む): 557928000

約数和(自身を除く): 266083730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 349, 698, 1745, 3490, 4919, 5933, 9838, 11866, 24595, 29665, 49190, 59330, 83623, 167246, 418115, 836230, 1716731, 3433462, 8583655, 17167310, 29184427, 58368854, 145922135, 291844270]

約数ペア:

[(1, 291844270), (2, 145922135), (5, 58368854), (10, 29184427), (17, 17167310), (34, 8583655), (85, 3433462), (170, 1716731), (349, 836230), (698, 418115), (1745, 167246), (3490, 83623), (4919, 59330), (5933, 49190), (9838, 29665), (11866, 24595)]