42577140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30853}}^1$

素因数の和:30888

約数の個数: 48

約数和(自身を含む): 124403328

約数和(自身を除く): 81826188

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, 30853, 61706, 92559, 123412, 154265, 185118, 308530, 370236, 462795, 617060, 709619, 925590, 1419238, 1851180, 2128857, 2838476, 3548095, 4257714, 7096190, 8515428, 10644285, 14192380, 21288570, 42577140]

約数ペア:

[(1, 42577140), (2, 21288570), (3, 14192380), (4, 10644285), (5, 8515428), (6, 7096190), (10, 4257714), (12, 3548095), (15, 2838476), (20, 2128857), (23, 1851180), (30, 1419238), (46, 925590), (60, 709619), (69, 617060), (92, 462795), (115, 370236), (138, 308530), (230, 185118), (276, 154265), (345, 123412), (460, 92559), (690, 61706), (1380, 30853)]