3055240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4493}}^1$

素因数の和:4521

約数の個数: 32

約数和(自身を含む): 7280280

約数和(自身を除く): 4225040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4493, 8986, 17972, 22465, 35944, 44930, 76381, 89860, 152762, 179720, 305524, 381905, 611048, 763810, 1527620, 3055240]

約数ペア:

[(1, 3055240), (2, 1527620), (4, 763810), (5, 611048), (8, 381905), (10, 305524), (17, 179720), (20, 152762), (34, 89860), (40, 76381), (68, 44930), (85, 35944), (136, 22465), (170, 17972), (340, 8986), (680, 4493)]