170298860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10657}}^1$

素因数の和:10730

約数の個数: 48

約数和(自身を含む): 386757504

約数和(自身を除く): 216458644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 3196, 3995, 7990, 10657, 15980, 21314, 42628, 53285, 106570, 181169, 213140, 362338, 500879, 724676, 905845, 1001758, 1811690, 2003516, 2504395, 3623380, 5008790, 8514943, 10017580, 17029886, 34059772, 42574715, 85149430, 170298860]

約数ペア:

[(1, 170298860), (2, 85149430), (4, 42574715), (5, 34059772), (10, 17029886), (17, 10017580), (20, 8514943), (34, 5008790), (47, 3623380), (68, 2504395), (85, 2003516), (94, 1811690), (170, 1001758), (188, 905845), (235, 724676), (340, 500879), (470, 362338), (799, 213140), (940, 181169), (1598, 106570), (3196, 53285), (3995, 42628), (7990, 21314), (10657, 15980)]