8121044190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{19541}}^1$

素因数の和:21537

約数の個数: 64

約数和(自身を含む): 22287260160

約数和(自身を除く): 14166215970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1979, 3958, 5937, 9895, 11874, 13853, 19541, 19790, 27706, 29685, 39082, 41559, 58623, 59370, 69265, 83118, 97705, 117246, 136787, 138530, 195410, 207795, 273574, 293115, 410361, 415590, 586230, 683935, 820722, 1367870, 2051805, 4103610, 38671639, 77343278, 116014917, 193358195, 232029834, 270701473, 386716390, 541402946, 580074585, 812104419, 1160149170, 1353507365, 1624208838, 2707014730, 4060522095, 8121044190]

約数ペア:

[(1, 8121044190), (2, 4060522095), (3, 2707014730), (5, 1624208838), (6, 1353507365), (7, 1160149170), (10, 812104419), (14, 580074585), (15, 541402946), (21, 386716390), (30, 270701473), (35, 232029834), (42, 193358195), (70, 116014917), (105, 77343278), (210, 38671639), (1979, 4103610), (3958, 2051805), (5937, 1367870), (9895, 820722), (11874, 683935), (13853, 586230), (19541, 415590), (19790, 410361), (27706, 293115), (29685, 273574), (39082, 207795), (41559, 195410), (58623, 138530), (59370, 136787), (69265, 117246), (83118, 97705)]