1206490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 2363904

約数和(自身を除く): 1157414

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 151, 170, 235, 302, 470, 755, 799, 1510, 1598, 2567, 3995, 5134, 7097, 7990, 12835, 14194, 25670, 35485, 70970, 120649, 241298, 603245, 1206490]

約数ペア:

[(1, 1206490), (2, 603245), (5, 241298), (10, 120649), (17, 70970), (34, 35485), (47, 25670), (85, 14194), (94, 12835), (151, 7990), (170, 7097), (235, 5134), (302, 3995), (470, 2567), (755, 1598), (799, 1510)]