260958

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 32

約数和(自身を含む): 571392

約数和(自身を除く): 310434

約数列:

[1, 2, 3, 6, 23, 31, 46, 61, 62, 69, 93, 122, 138, 183, 186, 366, 713, 1403, 1426, 1891, 2139, 2806, 3782, 4209, 4278, 5673, 8418, 11346, 43493, 86986, 130479, 260958]

約数ペア:

[(1, 260958), (2, 130479), (3, 86986), (6, 43493), (23, 11346), (31, 8418), (46, 5673), (61, 4278), (62, 4209), (69, 3782), (93, 2806), (122, 2139), (138, 1891), (183, 1426), (186, 1403), (366, 713)]