42992290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16993}}^1$

素因数の和:17034

約数の個数: 32

約数和(自身を含む): 88096896

約数和(自身を除く): 45104606

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 16993, 33986, 84965, 169930, 186923, 373846, 390839, 781678, 934615, 1869230, 1954195, 3908390, 4299229, 8598458, 21496145, 42992290]

約数ペア:

[(1, 42992290), (2, 21496145), (5, 8598458), (10, 4299229), (11, 3908390), (22, 1954195), (23, 1869230), (46, 934615), (55, 781678), (110, 390839), (115, 373846), (230, 186923), (253, 169930), (506, 84965), (1265, 33986), (2530, 16993)]