100897790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 220838400

約数和(自身を除く): 119940610

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 107, 133, 190, 214, 266, 535, 665, 709, 749, 1070, 1330, 1418, 1498, 2033, 3545, 3745, 4066, 4963, 7090, 7490, 9926, 10165, 13471, 14231, 20330, 24815, 26942, 28462, 49630, 67355, 71155, 75863, 94297, 134710, 142310, 151726, 188594, 379315, 471485, 531041, 758630, 942970, 1062082, 1441397, 2655205, 2882794, 5310410, 7206985, 10089779, 14413970, 20179558, 50448895, 100897790]

約数ペア:

[(1, 100897790), (2, 50448895), (5, 20179558), (7, 14413970), (10, 10089779), (14, 7206985), (19, 5310410), (35, 2882794), (38, 2655205), (70, 1441397), (95, 1062082), (107, 942970), (133, 758630), (190, 531041), (214, 471485), (266, 379315), (535, 188594), (665, 151726), (709, 142310), (749, 134710), (1070, 94297), (1330, 75863), (1418, 71155), (1498, 67355), (2033, 49630), (3545, 28462), (3745, 26942), (4066, 24815), (4963, 20330), (7090, 14231), (7490, 13471), (9926, 10165)]