71948910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 189319680

約数和(自身を除く): 117370770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 263, 330, 526, 789, 829, 1315, 1578, 1658, 2487, 2630, 2893, 3945, 4145, 4974, 5786, 7890, 8290, 8679, 9119, 12435, 14465, 17358, 18238, 24870, 27357, 28930, 43395, 45595, 54714, 86790, 91190, 136785, 218027, 273570, 436054, 654081, 1090135, 1308162, 2180270, 2398297, 3270405, 4796594, 6540810, 7194891, 11991485, 14389782, 23982970, 35974455, 71948910]

約数ペア:

[(1, 71948910), (2, 35974455), (3, 23982970), (5, 14389782), (6, 11991485), (10, 7194891), (11, 6540810), (15, 4796594), (22, 3270405), (30, 2398297), (33, 2180270), (55, 1308162), (66, 1090135), (110, 654081), (165, 436054), (263, 273570), (330, 218027), (526, 136785), (789, 91190), (829, 86790), (1315, 54714), (1578, 45595), (1658, 43395), (2487, 28930), (2630, 27357), (2893, 24870), (3945, 18238), (4145, 17358), (4974, 14465), (5786, 12435), (7890, 9119), (8290, 8679)]