7393140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13691}}^1$

素因数の和:13709

約数の個数: 48

約数和(自身を含む): 23002560

約数和(自身を除く): 15609420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 13691, 27382, 41073, 54764, 68455, 82146, 123219, 136910, 164292, 205365, 246438, 273820, 369657, 410730, 492876, 616095, 739314, 821460, 1232190, 1478628, 1848285, 2464380, 3696570, 7393140]

約数ペア:

[(1, 7393140), (2, 3696570), (3, 2464380), (4, 1848285), (5, 1478628), (6, 1232190), (9, 821460), (10, 739314), (12, 616095), (15, 492876), (18, 410730), (20, 369657), (27, 273820), (30, 246438), (36, 205365), (45, 164292), (54, 136910), (60, 123219), (90, 82146), (108, 68455), (135, 54764), (180, 41073), (270, 27382), (540, 13691)]