292903870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{2833}}^1$

素因数の和:3065

約数の個数: 48

約数和(自身を含む): 616429008

約数和(自身を除く): 323525138

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 211, 245, 422, 490, 1055, 1477, 2110, 2833, 2954, 5666, 7385, 10339, 14165, 14770, 19831, 20678, 28330, 39662, 51695, 99155, 103390, 138817, 198310, 277634, 597763, 694085, 1195526, 1388170, 2988815, 4184341, 5977630, 8368682, 20921705, 29290387, 41843410, 58580774, 146451935, 292903870]

約数ペア:

[(1, 292903870), (2, 146451935), (5, 58580774), (7, 41843410), (10, 29290387), (14, 20921705), (35, 8368682), (49, 5977630), (70, 4184341), (98, 2988815), (211, 1388170), (245, 1195526), (422, 694085), (490, 597763), (1055, 277634), (1477, 198310), (2110, 138817), (2833, 103390), (2954, 99155), (5666, 51695), (7385, 39662), (10339, 28330), (14165, 20678), (14770, 19831)]