1551254210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{129379}}^1$

素因数の和:129506

約数の個数: 32

約数和(自身を含む): 3074068800

約数和(自身を除く): 1522814590

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5995, 11990, 129379, 258758, 646895, 1293790, 1423169, 2846338, 7115845, 14102311, 14231690, 28204622, 70511555, 141023110, 155125421, 310250842, 775627105, 1551254210]

約数ペア:

[(1, 1551254210), (2, 775627105), (5, 310250842), (10, 155125421), (11, 141023110), (22, 70511555), (55, 28204622), (109, 14231690), (110, 14102311), (218, 7115845), (545, 2846338), (1090, 1423169), (1199, 1293790), (2398, 646895), (5995, 258758), (11990, 129379)]