8734020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6329}}^1$

素因数の和:6364

約数の個数: 48

約数和(自身を含む): 25522560

約数和(自身を除く): 16788540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 6329, 12658, 18987, 25316, 31645, 37974, 63290, 75948, 94935, 126580, 145567, 189870, 291134, 379740, 436701, 582268, 727835, 873402, 1455670, 1746804, 2183505, 2911340, 4367010, 8734020]

約数ペア:

[(1, 8734020), (2, 4367010), (3, 2911340), (4, 2183505), (5, 1746804), (6, 1455670), (10, 873402), (12, 727835), (15, 582268), (20, 436701), (23, 379740), (30, 291134), (46, 189870), (60, 145567), (69, 126580), (92, 94935), (115, 75948), (138, 63290), (230, 37974), (276, 31645), (345, 25316), (460, 18987), (690, 12658), (1380, 6329)]