61736990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1811}}^1$

素因数の和:2312

約数の個数: 32

約数和(自身を含む): 127332864

約数和(自身を除く): 65595874

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 487, 974, 1811, 2435, 3409, 3622, 4870, 6818, 9055, 12677, 17045, 18110, 25354, 34090, 63385, 126770, 881957, 1763914, 4409785, 6173699, 8819570, 12347398, 30868495, 61736990]

約数ペア:

[(1, 61736990), (2, 30868495), (5, 12347398), (7, 8819570), (10, 6173699), (14, 4409785), (35, 1763914), (70, 881957), (487, 126770), (974, 63385), (1811, 34090), (2435, 25354), (3409, 18110), (3622, 17045), (4870, 12677), (6818, 9055)]