31363260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22727}}^1$

素因数の和:22762

約数の個数: 48

約数和(自身を含む): 91639296

約数和(自身を除く): 60276036

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, 22727, 45454, 68181, 90908, 113635, 136362, 227270, 272724, 340905, 454540, 522721, 681810, 1045442, 1363620, 1568163, 2090884, 2613605, 3136326, 5227210, 6272652, 7840815, 10454420, 15681630, 31363260]

約数ペア:

[(1, 31363260), (2, 15681630), (3, 10454420), (4, 7840815), (5, 6272652), (6, 5227210), (10, 3136326), (12, 2613605), (15, 2090884), (20, 1568163), (23, 1363620), (30, 1045442), (46, 681810), (60, 522721), (69, 454540), (92, 340905), (115, 272724), (138, 227270), (230, 136362), (276, 113635), (345, 90908), (460, 68181), (690, 45454), (1380, 22727)]