7883944930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{13127}}^1$

素因数の和:13291

約数の個数: 64

約数和(自身を含む): 15596064000

約数和(自身を除く): 7712119070

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 109, 145, 190, 218, 290, 545, 551, 1090, 1102, 2071, 2755, 3161, 4142, 5510, 6322, 10355, 13127, 15805, 20710, 26254, 31610, 60059, 65635, 120118, 131270, 249413, 300295, 380683, 498826, 600590, 761366, 1247065, 1430843, 1903415, 2494130, 2861686, 3806830, 7154215, 7232977, 14308430, 14465954, 27186017, 36164885, 41494447, 54372034, 72329770, 82988894, 135930085, 207472235, 271860170, 414944470, 788394493, 1576788986, 3941972465, 7883944930]

約数ペア:

[(1, 7883944930), (2, 3941972465), (5, 1576788986), (10, 788394493), (19, 414944470), (29, 271860170), (38, 207472235), (58, 135930085), (95, 82988894), (109, 72329770), (145, 54372034), (190, 41494447), (218, 36164885), (290, 27186017), (545, 14465954), (551, 14308430), (1090, 7232977), (1102, 7154215), (2071, 3806830), (2755, 2861686), (3161, 2494130), (4142, 1903415), (5510, 1430843), (6322, 1247065), (10355, 761366), (13127, 600590), (15805, 498826), (20710, 380683), (26254, 300295), (31610, 249413), (60059, 131270), (65635, 120118)]