12669780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9181}}^1$

素因数の和:9216

約数の個数: 48

約数和(自身を含む): 37021824

約数和(自身を除く): 24352044

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, 9181, 18362, 27543, 36724, 45905, 55086, 91810, 110172, 137715, 183620, 211163, 275430, 422326, 550860, 633489, 844652, 1055815, 1266978, 2111630, 2533956, 3167445, 4223260, 6334890, 12669780]

約数ペア:

[(1, 12669780), (2, 6334890), (3, 4223260), (4, 3167445), (5, 2533956), (6, 2111630), (10, 1266978), (12, 1055815), (15, 844652), (20, 633489), (23, 550860), (30, 422326), (46, 275430), (60, 211163), (69, 183620), (92, 137715), (115, 110172), (138, 91810), (230, 55086), (276, 45905), (345, 36724), (460, 27543), (690, 18362), (1380, 9181)]