1569561140

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{228799}}^1$

素因数の和:228829

約数の個数: 48

約数和(自身を含む): 3843840000

約数和(自身を除く): 2274278860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 228799, 457598, 915196, 1143995, 1601593, 2287990, 3203186, 4575980, 6406372, 8007965, 11211151, 16015930, 22422302, 32031860, 44844604, 56055755, 78478057, 112111510, 156956114, 224223020, 313912228, 392390285, 784780570, 1569561140]

約数ペア:

[(1, 1569561140), (2, 784780570), (4, 392390285), (5, 313912228), (7, 224223020), (10, 156956114), (14, 112111510), (20, 78478057), (28, 56055755), (35, 44844604), (49, 32031860), (70, 22422302), (98, 16015930), (140, 11211151), (196, 8007965), (245, 6406372), (343, 4575980), (490, 3203186), (686, 2287990), (980, 1601593), (1372, 1143995), (1715, 915196), (3430, 457598), (6860, 228799)]