31293810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{115903}}^1$

素因数の和:115919

約数の個数: 32

約数和(自身を含む): 83450880

約数和(自身を除く): 52157070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 115903, 231806, 347709, 579515, 695418, 1043127, 1159030, 1738545, 2086254, 3129381, 3477090, 5215635, 6258762, 10431270, 15646905, 31293810]

約数ペア:

[(1, 31293810), (2, 15646905), (3, 10431270), (5, 6258762), (6, 5215635), (9, 3477090), (10, 3129381), (15, 2086254), (18, 1738545), (27, 1159030), (30, 1043127), (45, 695418), (54, 579515), (90, 347709), (135, 231806), (270, 115903)]