67203220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{480023}}^1$

素因数の和:480039

約数の個数: 24

約数和(自身を含む): 161288064

約数和(自身を除く): 94084844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 480023, 960046, 1920092, 2400115, 3360161, 4800230, 6720322, 9600460, 13440644, 16800805, 33601610, 67203220]

約数ペア:

[(1, 67203220), (2, 33601610), (4, 16800805), (5, 13440644), (7, 9600460), (10, 6720322), (14, 4800230), (20, 3360161), (28, 2400115), (35, 1920092), (70, 960046), (140, 480023)]