30513490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{435907}}^1$

素因数の和:435921

約数の個数: 16

約数和(自身を含む): 62770752

約数和(自身を除く): 32257262

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 435907, 871814, 2179535, 3051349, 4359070, 6102698, 15256745, 30513490]

約数ペア:

[(1, 30513490), (2, 15256745), (5, 6102698), (7, 4359070), (10, 3051349), (14, 2179535), (35, 871814), (70, 435907)]