165770590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{5281}}^1$

素因数の和:5404

約数の個数: 32

約数和(自身を含む): 309567456

約数和(自身を除く): 143796866

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 3139, 5281, 6278, 10562, 15695, 26405, 31390, 52810, 227083, 385513, 454166, 771026, 1135415, 1927565, 2270830, 3855130, 16577059, 33154118, 82885295, 165770590]

約数ペア:

[(1, 165770590), (2, 82885295), (5, 33154118), (10, 16577059), (43, 3855130), (73, 2270830), (86, 1927565), (146, 1135415), (215, 771026), (365, 454166), (430, 385513), (730, 227083), (3139, 52810), (5281, 31390), (6278, 26405), (10562, 15695)]