91454790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22921}}^1$

素因数の和:22957

約数の個数: 64

約数和(自身を含む): 264061440

約数和(自身を除く): 172606650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 22921, 45842, 68763, 114605, 137526, 160447, 229210, 320894, 343815, 435499, 481341, 687630, 802235, 870998, 962682, 1306497, 1604470, 2177495, 2406705, 2612994, 3048493, 4354990, 4813410, 6096986, 6532485, 9145479, 13064970, 15242465, 18290958, 30484930, 45727395, 91454790]

約数ペア:

[(1, 91454790), (2, 45727395), (3, 30484930), (5, 18290958), (6, 15242465), (7, 13064970), (10, 9145479), (14, 6532485), (15, 6096986), (19, 4813410), (21, 4354990), (30, 3048493), (35, 2612994), (38, 2406705), (42, 2177495), (57, 1604470), (70, 1306497), (95, 962682), (105, 870998), (114, 802235), (133, 687630), (190, 481341), (210, 435499), (266, 343815), (285, 320894), (399, 229210), (570, 160447), (665, 137526), (798, 114605), (1330, 68763), (1995, 45842), (3990, 22921)]