34341340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1123}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 79309440

約数和(自身を除く): 44968100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 1123, 1390, 1529, 2246, 2780, 3058, 4492, 5615, 6116, 7645, 11230, 12353, 15290, 22460, 24706, 30580, 49412, 61765, 123530, 156097, 247060, 312194, 624388, 780485, 1560970, 1717067, 3121940, 3434134, 6868268, 8585335, 17170670, 34341340]

約数ペア:

[(1, 34341340), (2, 17170670), (4, 8585335), (5, 6868268), (10, 3434134), (11, 3121940), (20, 1717067), (22, 1560970), (44, 780485), (55, 624388), (110, 312194), (139, 247060), (220, 156097), (278, 123530), (556, 61765), (695, 49412), (1123, 30580), (1390, 24706), (1529, 22460), (2246, 15290), (2780, 12353), (3058, 11230), (4492, 7645), (5615, 6116)]