442997010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{4937}}^1$

素因数の和:5947

約数の個数: 48

約数和(自身を含む): 1153181016

約数和(自身を除く): 710184006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 997, 1994, 2991, 4937, 4985, 5982, 8973, 9874, 9970, 14811, 14955, 17946, 24685, 29622, 29910, 44433, 44865, 49370, 74055, 88866, 89730, 148110, 222165, 444330, 4922189, 9844378, 14766567, 24610945, 29533134, 44299701, 49221890, 73832835, 88599402, 147665670, 221498505, 442997010]

約数ペア:

[(1, 442997010), (2, 221498505), (3, 147665670), (5, 88599402), (6, 73832835), (9, 49221890), (10, 44299701), (15, 29533134), (18, 24610945), (30, 14766567), (45, 9844378), (90, 4922189), (997, 444330), (1994, 222165), (2991, 148110), (4937, 89730), (4985, 88866), (5982, 74055), (8973, 49370), (9874, 44865), (9970, 44433), (14811, 29910), (14955, 29622), (17946, 24685)]