66919470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1997}}^1$

素因数の和:3124

約数の個数: 32

約数和(自身を含む): 160831008

約数和(自身を除く): 93911538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1117, 1997, 2234, 3351, 3994, 5585, 5991, 6702, 9985, 11170, 11982, 16755, 19970, 29955, 33510, 59910, 2230649, 4461298, 6691947, 11153245, 13383894, 22306490, 33459735, 66919470]

約数ペア:

[(1, 66919470), (2, 33459735), (3, 22306490), (5, 13383894), (6, 11153245), (10, 6691947), (15, 4461298), (30, 2230649), (1117, 59910), (1997, 33510), (2234, 29955), (3351, 19970), (3994, 16755), (5585, 11982), (5991, 11170), (6702, 9985)]