8855940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1433}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 25054848

約数和(自身を除く): 16198908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1433, 1545, 2060, 2866, 3090, 4299, 5732, 6180, 7165, 8598, 14330, 17196, 21495, 28660, 42990, 85980, 147599, 295198, 442797, 590396, 737995, 885594, 1475990, 1771188, 2213985, 2951980, 4427970, 8855940]

約数ペア:

[(1, 8855940), (2, 4427970), (3, 2951980), (4, 2213985), (5, 1771188), (6, 1475990), (10, 885594), (12, 737995), (15, 590396), (20, 442797), (30, 295198), (60, 147599), (103, 85980), (206, 42990), (309, 28660), (412, 21495), (515, 17196), (618, 14330), (1030, 8598), (1236, 7165), (1433, 6180), (1545, 5732), (2060, 4299), (2866, 3090)]