149444590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{364499}}^1$

素因数の和:364547

約数の個数: 16

約数和(自身を含む): 275562000

約数和(自身を除く): 126117410

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 364499, 728998, 1822495, 3644990, 14944459, 29888918, 74722295, 149444590]

約数ペア:

[(1, 149444590), (2, 74722295), (5, 29888918), (10, 14944459), (41, 3644990), (82, 1822495), (205, 728998), (410, 364499)]