68483210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2207}}^1$

素因数の和:2350

約数の個数: 32

約数和(自身を含む): 128770560

約数和(自身を除く): 60287350

約数列:

[1, 2, 5, 10, 29, 58, 107, 145, 214, 290, 535, 1070, 2207, 3103, 4414, 6206, 11035, 15515, 22070, 31030, 64003, 128006, 236149, 320015, 472298, 640030, 1180745, 2361490, 6848321, 13696642, 34241605, 68483210]

約数ペア:

[(1, 68483210), (2, 34241605), (5, 13696642), (10, 6848321), (29, 2361490), (58, 1180745), (107, 640030), (145, 472298), (214, 320015), (290, 236149), (535, 128006), (1070, 64003), (2207, 31030), (3103, 22070), (4414, 15515), (6206, 11035)]