129849090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{618329}}^1$

素因数の和:618346

約数の個数: 32

約数和(自身を含む): 356158080

約数和(自身を除く): 226308990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 618329, 1236658, 1854987, 3091645, 3709974, 4328303, 6183290, 8656606, 9274935, 12984909, 18549870, 21641515, 25969818, 43283030, 64924545, 129849090]

約数ペア:

[(1, 129849090), (2, 64924545), (3, 43283030), (5, 25969818), (6, 21641515), (7, 18549870), (10, 12984909), (14, 9274935), (15, 8656606), (21, 6183290), (30, 4328303), (35, 3709974), (42, 3091645), (70, 1854987), (105, 1236658), (210, 618329)]