30159404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22111}}^1$

素因数の和:22157

約数の個数: 24

約数和(自身を含む): 59437056

約数和(自身を除く): 29277652

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 22111, 44222, 88444, 243221, 486442, 685441, 972884, 1370882, 2741764, 7539851, 15079702, 30159404]

約数ペア:

[(1, 30159404), (2, 15079702), (4, 7539851), (11, 2741764), (22, 1370882), (31, 972884), (44, 685441), (62, 486442), (124, 243221), (341, 88444), (682, 44222), (1364, 22111)]