85236420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1420607}}^1$

素因数の和:1420619

約数の個数: 24

約数和(自身を含む): 238662144

約数和(自身を除く): 153425724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1420607, 2841214, 4261821, 5682428, 7103035, 8523642, 14206070, 17047284, 21309105, 28412140, 42618210, 85236420]

約数ペア:

[(1, 85236420), (2, 42618210), (3, 28412140), (4, 21309105), (5, 17047284), (6, 14206070), (10, 8523642), (12, 7103035), (15, 5682428), (20, 4261821), (30, 2841214), (60, 1420607)]