2015280940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1503941}}^1$

素因数の和:1504017

約数の個数: 24

約数和(自身を含む): 4295258352

約数和(自身を除く): 2279977412

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 1503941, 3007882, 6015764, 7519705, 15039410, 30078820, 100764047, 201528094, 403056188, 503820235, 1007640470, 2015280940]

約数ペア:

[(1, 2015280940), (2, 1007640470), (4, 503820235), (5, 403056188), (10, 201528094), (20, 100764047), (67, 30078820), (134, 15039410), (268, 7519705), (335, 6015764), (670, 3007882), (1340, 1503941)]