30811484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{6197}}^1$

素因数の和:6325

約数の個数: 24

約数和(自身を含む): 59352048

約数和(自身を除く): 28540564

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 6197, 12394, 24788, 68167, 136334, 272668, 700261, 1400522, 2801044, 7702871, 15405742, 30811484]

約数ペア:

[(1, 30811484), (2, 15405742), (4, 7702871), (11, 2801044), (22, 1400522), (44, 700261), (113, 272668), (226, 136334), (452, 68167), (1243, 24788), (2486, 12394), (4972, 6197)]