7730587730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{16631}}^1$

素因数の和:16751

約数の個数: 64

約数和(自身を含む): 15174770688

約数和(自身を除く): 7444182958

約数列:

[1, 2, 5, 10, 23, 43, 46, 47, 86, 94, 115, 215, 230, 235, 430, 470, 989, 1081, 1978, 2021, 2162, 4042, 4945, 5405, 9890, 10105, 10810, 16631, 20210, 33262, 46483, 83155, 92966, 166310, 232415, 382513, 464830, 715133, 765026, 781657, 1430266, 1563314, 1912565, 3575665, 3825130, 3908285, 7151330, 7816570, 16448059, 17978111, 32896118, 33611251, 35956222, 67222502, 82240295, 89890555, 164480590, 168056255, 179781110, 336112510, 773058773, 1546117546, 3865293865, 7730587730]

約数ペア:

[(1, 7730587730), (2, 3865293865), (5, 1546117546), (10, 773058773), (23, 336112510), (43, 179781110), (46, 168056255), (47, 164480590), (86, 89890555), (94, 82240295), (115, 67222502), (215, 35956222), (230, 33611251), (235, 32896118), (430, 17978111), (470, 16448059), (989, 7816570), (1081, 7151330), (1978, 3908285), (2021, 3825130), (2162, 3575665), (4042, 1912565), (4945, 1563314), (5405, 1430266), (9890, 781657), (10105, 765026), (10810, 715133), (16631, 464830), (20210, 382513), (33262, 232415), (46483, 166310), (83155, 92966)]