173280110

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1487}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 320550912

約数和(自身を除く): 147270802

約数列:

[1, 2, 5, 10, 43, 86, 215, 271, 430, 542, 1355, 1487, 2710, 2974, 7435, 11653, 14870, 23306, 58265, 63941, 116530, 127882, 319705, 402977, 639410, 805954, 2014885, 4029770, 17328011, 34656022, 86640055, 173280110]

約数ペア:

[(1, 173280110), (2, 86640055), (5, 34656022), (10, 17328011), (43, 4029770), (86, 2014885), (215, 805954), (271, 639410), (430, 402977), (542, 319705), (1355, 127882), (1487, 116530), (2710, 63941), (2974, 58265), (7435, 23306), (11653, 14870)]