30318028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6551}}^1$

素因数の和:6657

約数の個数: 24

約数和(自身を含む): 57788640

約数和(自身を除く): 27470612

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 6551, 13102, 26204, 85163, 170326, 340652, 583039, 1166078, 2332156, 7579507, 15159014, 30318028]

約数ペア:

[(1, 30318028), (2, 15159014), (4, 7579507), (13, 2332156), (26, 1166078), (52, 583039), (89, 340652), (178, 170326), (356, 85163), (1157, 26204), (2314, 13102), (4628, 6551)]