2010531460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14360939}}^1$

素因数の和:14360955

約数の個数: 24

約数和(自身を含む): 4825275840

約数和(自身を除く): 2814744380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14360939, 28721878, 57443756, 71804695, 100526573, 143609390, 201053146, 287218780, 402106292, 502632865, 1005265730, 2010531460]

約数ペア:

[(1, 2010531460), (2, 1005265730), (4, 502632865), (5, 402106292), (7, 287218780), (10, 201053146), (14, 143609390), (20, 100526573), (28, 71804695), (35, 57443756), (70, 28721878), (140, 14360939)]