8381030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1787}}^1$

素因数の和:1868

約数の個数: 32

約数和(自身を含む): 17508096

約数和(自身を除く): 9127066

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 1787, 2345, 3574, 4690, 8935, 12509, 17870, 25018, 62545, 119729, 125090, 239458, 598645, 838103, 1197290, 1676206, 4190515, 8381030]

約数ペア:

[(1, 8381030), (2, 4190515), (5, 1676206), (7, 1197290), (10, 838103), (14, 598645), (35, 239458), (67, 125090), (70, 119729), (134, 62545), (335, 25018), (469, 17870), (670, 12509), (938, 8935), (1787, 4690), (2345, 3574)]