42557670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{967}}^1$

素因数の和:1146

約数の個数: 64

約数和(自身を含む): 114301440

約数和(自身を除く): 71743770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 326, 489, 815, 967, 978, 1467, 1630, 1934, 2445, 2901, 2934, 4401, 4835, 4890, 5802, 7335, 8703, 8802, 9670, 14505, 14670, 17406, 22005, 26109, 29010, 43515, 44010, 52218, 87030, 130545, 157621, 261090, 315242, 472863, 788105, 945726, 1418589, 1576210, 2364315, 2837178, 4255767, 4728630, 7092945, 8511534, 14185890, 21278835, 42557670]

約数ペア:

[(1, 42557670), (2, 21278835), (3, 14185890), (5, 8511534), (6, 7092945), (9, 4728630), (10, 4255767), (15, 2837178), (18, 2364315), (27, 1576210), (30, 1418589), (45, 945726), (54, 788105), (90, 472863), (135, 315242), (163, 261090), (270, 157621), (326, 130545), (489, 87030), (815, 52218), (967, 44010), (978, 43515), (1467, 29010), (1630, 26109), (1934, 22005), (2445, 17406), (2901, 14670), (2934, 14505), (4401, 9670), (4835, 8802), (4890, 8703), (5802, 7335)]