191048830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{4129}}^1$

素因数の和:4804

約数の個数: 32

約数和(自身を含む): 393704640

約数和(自身を除く): 202655810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 661, 1322, 3305, 4129, 4627, 6610, 8258, 9254, 20645, 23135, 28903, 41290, 46270, 57806, 144515, 289030, 2729269, 5458538, 13646345, 19104883, 27292690, 38209766, 95524415, 191048830]

約数ペア:

[(1, 191048830), (2, 95524415), (5, 38209766), (7, 27292690), (10, 19104883), (14, 13646345), (35, 5458538), (70, 2729269), (661, 289030), (1322, 144515), (3305, 57806), (4129, 46270), (4627, 41290), (6610, 28903), (8258, 23135), (9254, 20645)]