130604860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11087}}^1$

素因数の和:11146

約数の個数: 48

約数和(自身を含む): 298045440

約数和(自身を除く): 167440580

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 11087, 11780, 22174, 44348, 55435, 110870, 210653, 221740, 343697, 421306, 687394, 842612, 1053265, 1374788, 1718485, 2106530, 3436970, 4213060, 6530243, 6873940, 13060486, 26120972, 32651215, 65302430, 130604860]

約数ペア:

[(1, 130604860), (2, 65302430), (4, 32651215), (5, 26120972), (10, 13060486), (19, 6873940), (20, 6530243), (31, 4213060), (38, 3436970), (62, 2106530), (76, 1718485), (95, 1374788), (124, 1053265), (155, 842612), (190, 687394), (310, 421306), (380, 343697), (589, 221740), (620, 210653), (1178, 110870), (2356, 55435), (2945, 44348), (5890, 22174), (11087, 11780)]