67217210

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{10859}}^1$

素因数の和:11485

約数の個数: 16

約数和(自身を含む): 121197600

約数和(自身を除く): 53980390

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 6190, 10859, 21718, 54295, 108590, 6721721, 13443442, 33608605, 67217210]

約数ペア:

[(1, 67217210), (2, 33608605), (5, 13443442), (10, 6721721), (619, 108590), (1238, 54295), (3095, 21718), (6190, 10859)]