868347130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{757}}^1\times {\mathrm{2341}}^1$

素因数の和:3119

約数の個数: 48

約数和(自身を含む): 1821392136

約数和(自身を除く): 953045006

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 757, 1514, 2341, 3785, 4682, 5299, 7570, 10598, 11705, 16387, 23410, 26495, 32774, 37093, 52990, 74186, 81935, 114709, 163870, 185465, 229418, 370930, 573545, 1147090, 1772137, 3544274, 8860685, 12404959, 17721370, 24809918, 62024795, 86834713, 124049590, 173669426, 434173565, 868347130]

約数ペア:

[(1, 868347130), (2, 434173565), (5, 173669426), (7, 124049590), (10, 86834713), (14, 62024795), (35, 24809918), (49, 17721370), (70, 12404959), (98, 8860685), (245, 3544274), (490, 1772137), (757, 1147090), (1514, 573545), (2341, 370930), (3785, 229418), (4682, 185465), (5299, 163870), (7570, 114709), (10598, 81935), (11705, 74186), (16387, 52990), (23410, 37093), (26495, 32774)]