30313756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7741}}^1$

素因数の和:7845

約数の個数: 24

約数和(自身を含む): 58529520

約数和(自身を除く): 28215764

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 7741, 15482, 30964, 85151, 170302, 340604, 688949, 1377898, 2755796, 7578439, 15156878, 30313756]

約数ペア:

[(1, 30313756), (2, 15156878), (4, 7578439), (11, 2755796), (22, 1377898), (44, 688949), (89, 340604), (178, 170302), (356, 85151), (979, 30964), (1958, 15482), (3916, 7741)]