1330785810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{187171}}^1$

素因数の和:187263

約数の個数: 48

約数和(自身を含む): 3503859840

約数和(自身を除く): 2173074030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 187171, 374342, 561513, 935855, 1123026, 1684539, 1871710, 2807565, 3369078, 5615130, 8422695, 14786509, 16845390, 29573018, 44359527, 73932545, 88719054, 133078581, 147865090, 221797635, 266157162, 443595270, 665392905, 1330785810]

約数ペア:

[(1, 1330785810), (2, 665392905), (3, 443595270), (5, 266157162), (6, 221797635), (9, 147865090), (10, 133078581), (15, 88719054), (18, 73932545), (30, 44359527), (45, 29573018), (79, 16845390), (90, 14786509), (158, 8422695), (237, 5615130), (395, 3369078), (474, 2807565), (711, 1871710), (790, 1684539), (1185, 1123026), (1422, 935855), (2370, 561513), (3555, 374342), (7110, 187171)]