30139254

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{54013}}^1$

素因数の和:54052

約数の個数: 24

約数和(自身を含む): 67409472

約数和(自身を除く): 37270218

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 54013, 108026, 162039, 324078, 486117, 972234, 1674403, 3348806, 5023209, 10046418, 15069627, 30139254]

約数ペア:

[(1, 30139254), (2, 15069627), (3, 10046418), (6, 5023209), (9, 3348806), (18, 1674403), (31, 972234), (62, 486117), (93, 324078), (186, 162039), (279, 108026), (558, 54013)]