30806646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{811}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 66571008

約数和(自身を除く): 35764362

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 811, 974, 1461, 1622, 2433, 2922, 4866, 6331, 10543, 12662, 18993, 21086, 31629, 37986, 63258, 394957, 789914, 1184871, 2369742, 5134441, 10268882, 15403323, 30806646]

約数ペア:

[(1, 30806646), (2, 15403323), (3, 10268882), (6, 5134441), (13, 2369742), (26, 1184871), (39, 789914), (78, 394957), (487, 63258), (811, 37986), (974, 31629), (1461, 21086), (1622, 18993), (2433, 12662), (2922, 10543), (4866, 6331)]