2830549720

素因数分解:

$2^3\times 5^1\times {\mathrm{70763743}}^1$

素因数の和:70763754

約数の個数: 16

約数和(自身を含む): 6368736960

約数和(自身を除く): 3538187240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 70763743, 141527486, 283054972, 353818715, 566109944, 707637430, 1415274860, 2830549720]

約数ペア:

[(1, 2830549720), (2, 1415274860), (4, 707637430), (5, 566109944), (8, 353818715), (10, 283054972), (20, 141527486), (40, 70763743)]