15672549970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{8171}}^1$

素因数の和:8296

約数の個数: 128

約数和(自身を含む): 36602191872

約数和(自身を除く): 20929641902

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 53, 55, 70, 77, 94, 106, 110, 154, 235, 265, 329, 371, 385, 470, 517, 530, 583, 658, 742, 770, 1034, 1166, 1645, 1855, 2491, 2585, 2915, 3290, 3619, 3710, 4081, 4982, 5170, 5830, 7238, 8162, 8171, 12455, 16342, 17437, 18095, 20405, 24910, 27401, 34874, 36190, 40810, 40855, 54802, 57197, 81710, 87185, 89881, 114394, 137005, 174370, 179762, 191807, 274010, 285985, 383614, 384037, 433063, 449405, 571970, 629167, 768074, 866126, 898810, 959035, 1258334, 1918070, 1920185, 2165315, 2688259, 3031441, 3145835, 3840370, 4224407, 4330630, 4763693, 5376518, 6062882, 6291670, 8448814, 9527386, 13441295, 15157205, 20353961, 21122035, 23818465, 26882590, 29570849, 30314410, 33345851, 40707922, 42244070, 47636930, 59141698, 66691702, 101769805, 142477727, 147854245, 166729255, 203539610, 223893571, 284955454, 295708490, 333458510, 447787142, 712388635, 1119467855, 1424777270, 1567254997, 2238935710, 3134509994, 7836274985, 15672549970]

約数ペア:

[(1, 15672549970), (2, 7836274985), (5, 3134509994), (7, 2238935710), (10, 1567254997), (11, 1424777270), (14, 1119467855), (22, 712388635), (35, 447787142), (47, 333458510), (53, 295708490), (55, 284955454), (70, 223893571), (77, 203539610), (94, 166729255), (106, 147854245), (110, 142477727), (154, 101769805), (235, 66691702), (265, 59141698), (329, 47636930), (371, 42244070), (385, 40707922), (470, 33345851), (517, 30314410), (530, 29570849), (583, 26882590), (658, 23818465), (742, 21122035), (770, 20353961), (1034, 15157205), (1166, 13441295), (1645, 9527386), (1855, 8448814), (2491, 6291670), (2585, 6062882), (2915, 5376518), (3290, 4763693), (3619, 4330630), (3710, 4224407), (4081, 3840370), (4982, 3145835), (5170, 3031441), (5830, 2688259), (7238, 2165315), (8162, 1920185), (8171, 1918070), (12455, 1258334), (16342, 959035), (17437, 898810), (18095, 866126), (20405, 768074), (24910, 629167), (27401, 571970), (34874, 449405), (36190, 433063), (40810, 384037), (40855, 383614), (54802, 285985), (57197, 274010), (81710, 191807), (87185, 179762), (89881, 174370), (114394, 137005)]