2753296420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{855061}}^1$

素因数の和:855100

約数の個数: 48

約数和(自身を含む): 6895219968

約数和(自身を除く): 4141923548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 855061, 1710122, 3420244, 4275305, 5985427, 8550610, 11970854, 17101220, 19666403, 23941708, 29927135, 39332806, 59854270, 78665612, 98332015, 119708540, 137664821, 196664030, 275329642, 393328060, 550659284, 688324105, 1376648210, 2753296420]

約数ペア:

[(1, 2753296420), (2, 1376648210), (4, 688324105), (5, 550659284), (7, 393328060), (10, 275329642), (14, 196664030), (20, 137664821), (23, 119708540), (28, 98332015), (35, 78665612), (46, 59854270), (70, 39332806), (92, 29927135), (115, 23941708), (140, 19666403), (161, 17101220), (230, 11970854), (322, 8550610), (460, 5985427), (644, 4275305), (805, 3420244), (1610, 1710122), (3220, 855061)]