28343370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85889}}^1$

素因数の和:85910

約数の個数: 32

約数和(自身を含む): 74208960

約数和(自身を除く): 45865590

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 85889, 171778, 257667, 429445, 515334, 858890, 944779, 1288335, 1889558, 2576670, 2834337, 4723895, 5668674, 9447790, 14171685, 28343370]

約数ペア:

[(1, 28343370), (2, 14171685), (3, 9447790), (5, 5668674), (6, 4723895), (10, 2834337), (11, 2576670), (15, 1889558), (22, 1288335), (30, 944779), (33, 858890), (55, 515334), (66, 429445), (110, 257667), (165, 171778), (330, 85889)]