30942772

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{2113}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 62033216

約数和(自身を除く): 31090444

約数列:

[1, 2, 4, 7, 14, 28, 523, 1046, 2092, 2113, 3661, 4226, 7322, 8452, 14644, 14791, 29582, 59164, 1105099, 2210198, 4420396, 7735693, 15471386, 30942772]

約数ペア:

[(1, 30942772), (2, 15471386), (4, 7735693), (7, 4420396), (14, 2210198), (28, 1105099), (523, 59164), (1046, 29582), (2092, 14791), (2113, 14644), (3661, 8452), (4226, 7322)]