30170888979

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1\times {\mathrm{1873}}^1$

素因数の和:2540

約数の個数: 64

約数和(自身を含む): 50646574080

約数和(自身を除く): 20475685101

約数列:

[1, 3, 7, 11, 21, 33, 77, 137, 231, 411, 509, 959, 1507, 1527, 1873, 2877, 3563, 4521, 5599, 5619, 10549, 10689, 13111, 16797, 20603, 31647, 39193, 39333, 61809, 69733, 117579, 144221, 209199, 256601, 432663, 488131, 767063, 769803, 953357, 1464393, 1796207, 2301189, 2822611, 2860071, 5369441, 5388621, 6673499, 8467833, 10486927, 16108323, 19758277, 20020497, 31460781, 59274831, 73408489, 130609909, 220225467, 391829727, 914269363, 1436708999, 2742808089, 4310126997, 10056962993, 30170888979]

約数ペア:

[(1, 30170888979), (3, 10056962993), (7, 4310126997), (11, 2742808089), (21, 1436708999), (33, 914269363), (77, 391829727), (137, 220225467), (231, 130609909), (411, 73408489), (509, 59274831), (959, 31460781), (1507, 20020497), (1527, 19758277), (1873, 16108323), (2877, 10486927), (3563, 8467833), (4521, 6673499), (5599, 5388621), (5619, 5369441), (10549, 2860071), (10689, 2822611), (13111, 2301189), (16797, 1796207), (20603, 1464393), (31647, 953357), (39193, 769803), (39333, 767063), (61809, 488131), (69733, 432663), (117579, 256601), (144221, 209199)]