30921108

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{4871}}^1$

素因数の和:4924

約数の個数: 36

約数和(自身を含む): 75438048

約数和(自身を除く): 44516940

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 529, 1058, 1587, 2116, 3174, 4871, 6348, 9742, 14613, 19484, 29226, 58452, 112033, 224066, 336099, 448132, 672198, 1344396, 2576759, 5153518, 7730277, 10307036, 15460554, 30921108]

約数ペア:

[(1, 30921108), (2, 15460554), (3, 10307036), (4, 7730277), (6, 5153518), (12, 2576759), (23, 1344396), (46, 672198), (69, 448132), (92, 336099), (138, 224066), (276, 112033), (529, 58452), (1058, 29226), (1587, 19484), (2116, 14613), (3174, 9742), (4871, 6348)]