30312370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1153}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 59823360

約数和(自身を除く): 29510990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1153, 1195, 2306, 2390, 2629, 5258, 5765, 11530, 12683, 13145, 25366, 26290, 63415, 126830, 275567, 551134, 1377835, 2755670, 3031237, 6062474, 15156185, 30312370]

約数ペア:

[(1, 30312370), (2, 15156185), (5, 6062474), (10, 3031237), (11, 2755670), (22, 1377835), (55, 551134), (110, 275567), (239, 126830), (478, 63415), (1153, 26290), (1195, 25366), (2306, 13145), (2390, 12683), (2629, 11530), (5258, 5765)]