29181710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1787}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 55613952

約数和(自身を除く): 26432242

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 1787, 3266, 3574, 8165, 8935, 16330, 17870, 41101, 82202, 126877, 205505, 253754, 411010, 634385, 1268770, 2918171, 5836342, 14590855, 29181710]

約数ペア:

[(1, 29181710), (2, 14590855), (5, 5836342), (10, 2918171), (23, 1268770), (46, 634385), (71, 411010), (115, 253754), (142, 205505), (230, 126877), (355, 82202), (710, 41101), (1633, 17870), (1787, 16330), (3266, 8935), (3574, 8165)]