30394538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{653}}^1$

素因数の和:746

約数の個数: 24

約数和(自身を含む): 49689612

約数和(自身を除く): 19295074

約数列:

[1, 2, 17, 34, 37, 74, 629, 653, 1258, 1306, 1369, 2738, 11101, 22202, 23273, 24161, 46546, 48322, 410737, 821474, 893957, 1787914, 15197269, 30394538]

約数ペア:

[(1, 30394538), (2, 15197269), (17, 1787914), (34, 893957), (37, 821474), (74, 410737), (629, 48322), (653, 46546), (1258, 24161), (1306, 23273), (1369, 22202), (2738, 11101)]