47690730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23039}}^1$

素因数の和:23075

約数の個数: 48

約数和(自身を含む): 129392640

約数和(自身を除く): 81701910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 23039, 46078, 69117, 115195, 138234, 207351, 230390, 345585, 414702, 529897, 691170, 1036755, 1059794, 1589691, 2073510, 2649485, 3179382, 4769073, 5298970, 7948455, 9538146, 15896910, 23845365, 47690730]

約数ペア:

[(1, 47690730), (2, 23845365), (3, 15896910), (5, 9538146), (6, 7948455), (9, 5298970), (10, 4769073), (15, 3179382), (18, 2649485), (23, 2073510), (30, 1589691), (45, 1059794), (46, 1036755), (69, 691170), (90, 529897), (115, 414702), (138, 345585), (207, 230390), (230, 207351), (345, 138234), (414, 115195), (690, 69117), (1035, 46078), (2070, 23039)]