65054820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1084247}}^1$

素因数の和:1084259

約数の個数: 24

約数和(自身を含む): 182153664

約数和(自身を除く): 117098844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1084247, 2168494, 3252741, 4336988, 5421235, 6505482, 10842470, 13010964, 16263705, 21684940, 32527410, 65054820]

約数ペア:

[(1, 65054820), (2, 32527410), (3, 21684940), (4, 16263705), (5, 13010964), (6, 10842470), (10, 6505482), (12, 5421235), (15, 4336988), (20, 3252741), (30, 2168494), (60, 1084247)]