15029580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10891}}^1$

素因数の和:10926

約数の個数: 48

約数和(自身を含む): 43916544

約数和(自身を除く): 28886964

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, 10891, 21782, 32673, 43564, 54455, 65346, 108910, 130692, 163365, 217820, 250493, 326730, 500986, 653460, 751479, 1001972, 1252465, 1502958, 2504930, 3005916, 3757395, 5009860, 7514790, 15029580]

約数ペア:

[(1, 15029580), (2, 7514790), (3, 5009860), (4, 3757395), (5, 3005916), (6, 2504930), (10, 1502958), (12, 1252465), (15, 1001972), (20, 751479), (23, 653460), (30, 500986), (46, 326730), (60, 250493), (69, 217820), (92, 163365), (115, 130692), (138, 108910), (230, 65346), (276, 54455), (345, 43564), (460, 32673), (690, 21782), (1380, 10891)]