2012047730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{15647}}^1$

素因数の和:15839

約数の個数: 64

約数和(自身を含む): 4542676992

約数和(自身を除く): 2530629262

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 167, 334, 385, 770, 835, 1169, 1670, 1837, 2338, 3674, 5845, 9185, 11690, 12859, 15647, 18370, 25718, 31294, 64295, 78235, 109529, 128590, 156470, 172117, 219058, 344234, 547645, 860585, 1095290, 1204819, 1721170, 2409638, 2613049, 5226098, 6024095, 12048190, 13065245, 18291343, 26130490, 28743539, 36582686, 57487078, 91456715, 143717695, 182913430, 201204773, 287435390, 402409546, 1006023865, 2012047730]

約数ペア:

[(1, 2012047730), (2, 1006023865), (5, 402409546), (7, 287435390), (10, 201204773), (11, 182913430), (14, 143717695), (22, 91456715), (35, 57487078), (55, 36582686), (70, 28743539), (77, 26130490), (110, 18291343), (154, 13065245), (167, 12048190), (334, 6024095), (385, 5226098), (770, 2613049), (835, 2409638), (1169, 1721170), (1670, 1204819), (1837, 1095290), (2338, 860585), (3674, 547645), (5845, 344234), (9185, 219058), (11690, 172117), (12859, 156470), (15647, 128590), (18370, 109529), (25718, 78235), (31294, 64295)]