30844908

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{3209}}^1$

素因数の和:3311

約数の個数: 48

約数和(自身を含む): 80892000

約数和(自身を除く): 50047092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 3209, 4806, 6418, 9612, 9627, 12836, 19254, 28881, 38508, 57762, 86643, 115524, 173286, 285601, 346572, 571202, 856803, 1142404, 1713606, 2570409, 3427212, 5140818, 7711227, 10281636, 15422454, 30844908]

約数ペア:

[(1, 30844908), (2, 15422454), (3, 10281636), (4, 7711227), (6, 5140818), (9, 3427212), (12, 2570409), (18, 1713606), (27, 1142404), (36, 856803), (54, 571202), (89, 346572), (108, 285601), (178, 173286), (267, 115524), (356, 86643), (534, 57762), (801, 38508), (1068, 28881), (1602, 19254), (2403, 12836), (3204, 9627), (3209, 9612), (4806, 6418)]