2019620910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{38447}}^1$

素因数の和:38577

約数の個数: 64

約数和(自身を含む): 5182175232

約数和(自身を除く): 3162554322

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 103, 170, 206, 255, 309, 510, 515, 618, 1030, 1545, 1751, 3090, 3502, 5253, 8755, 10506, 17510, 26265, 38447, 52530, 76894, 115341, 192235, 230682, 384470, 576705, 653599, 1153410, 1307198, 1960797, 3267995, 3921594, 3960041, 6535990, 7920082, 9803985, 11880123, 19607970, 19800205, 23760246, 39600410, 59400615, 67320697, 118801230, 134641394, 201962091, 336603485, 403924182, 673206970, 1009810455, 2019620910]

約数ペア:

[(1, 2019620910), (2, 1009810455), (3, 673206970), (5, 403924182), (6, 336603485), (10, 201962091), (15, 134641394), (17, 118801230), (30, 67320697), (34, 59400615), (51, 39600410), (85, 23760246), (102, 19800205), (103, 19607970), (170, 11880123), (206, 9803985), (255, 7920082), (309, 6535990), (510, 3960041), (515, 3921594), (618, 3267995), (1030, 1960797), (1545, 1307198), (1751, 1153410), (3090, 653599), (3502, 576705), (5253, 384470), (8755, 230682), (10506, 192235), (17510, 115341), (26265, 76894), (38447, 52530)]