1353125480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4832591}}^1$

素因数の和:4832609

約数の個数: 32

約数和(自身を含む): 3479466240

約数和(自身を除く): 2126340760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4832591, 9665182, 19330364, 24162955, 33828137, 38660728, 48325910, 67656274, 96651820, 135312548, 169140685, 193303640, 270625096, 338281370, 676562740, 1353125480]

約数ペア:

[(1, 1353125480), (2, 676562740), (4, 338281370), (5, 270625096), (7, 193303640), (8, 169140685), (10, 135312548), (14, 96651820), (20, 67656274), (28, 48325910), (35, 38660728), (40, 33828137), (56, 24162955), (70, 19330364), (140, 9665182), (280, 4832591)]