299204590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{5449}}^1$

素因数の和:5509

約数の個数: 48

約数和(自身を含む): 602334000

約数和(自身を除く): 303129410

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 289, 323, 578, 646, 1445, 1615, 2890, 3230, 5449, 5491, 10898, 10982, 27245, 27455, 54490, 54910, 92633, 103531, 185266, 207062, 463165, 517655, 926330, 1035310, 1574761, 1760027, 3149522, 3520054, 7873805, 8800135, 15747610, 17600270, 29920459, 59840918, 149602295, 299204590]

約数ペア:

[(1, 299204590), (2, 149602295), (5, 59840918), (10, 29920459), (17, 17600270), (19, 15747610), (34, 8800135), (38, 7873805), (85, 3520054), (95, 3149522), (170, 1760027), (190, 1574761), (289, 1035310), (323, 926330), (578, 517655), (646, 463165), (1445, 207062), (1615, 185266), (2890, 103531), (3230, 92633), (5449, 54910), (5491, 54490), (10898, 27455), (10982, 27245)]