66839340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58631}}^1$

素因数の和:58662

約数の個数: 48

約数和(自身を含む): 197003520

約数和(自身を除く): 130164180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 58631, 117262, 175893, 234524, 293155, 351786, 586310, 703572, 879465, 1113989, 1172620, 1758930, 2227978, 3341967, 3517860, 4455956, 5569945, 6683934, 11139890, 13367868, 16709835, 22279780, 33419670, 66839340]

約数ペア:

[(1, 66839340), (2, 33419670), (3, 22279780), (4, 16709835), (5, 13367868), (6, 11139890), (10, 6683934), (12, 5569945), (15, 4455956), (19, 3517860), (20, 3341967), (30, 2227978), (38, 1758930), (57, 1172620), (60, 1113989), (76, 879465), (95, 703572), (114, 586310), (190, 351786), (228, 293155), (285, 234524), (380, 175893), (570, 117262), (1140, 58631)]