30418718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1871}}^1$

素因数の和:2623

約数の個数: 16

約数和(自身を含む): 49870080

約数和(自身を除く): 19451362

約数列:

[1, 2, 11, 22, 739, 1478, 1871, 3742, 8129, 16258, 20581, 41162, 1382669, 2765338, 15209359, 30418718]

約数ペア:

[(1, 30418718), (2, 15209359), (11, 2765338), (22, 1382669), (739, 41162), (1478, 20581), (1871, 16258), (3742, 8129)]