27214740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{21599}}^1$

素因数の和:21621

約数の個数: 72

約数和(自身を含む): 94348800

約数和(自身を除く): 67134060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 21599, 43198, 64797, 86396, 107995, 129594, 151193, 194391, 215990, 259188, 302386, 323985, 388782, 431980, 453579, 604772, 647970, 755965, 777564, 907158, 971955, 1295940, 1360737, 1511930, 1814316, 1943910, 2267895, 2721474, 3023860, 3887820, 4535790, 5442948, 6803685, 9071580, 13607370, 27214740]

約数ペア:

[(1, 27214740), (2, 13607370), (3, 9071580), (4, 6803685), (5, 5442948), (6, 4535790), (7, 3887820), (9, 3023860), (10, 2721474), (12, 2267895), (14, 1943910), (15, 1814316), (18, 1511930), (20, 1360737), (21, 1295940), (28, 971955), (30, 907158), (35, 777564), (36, 755965), (42, 647970), (45, 604772), (60, 453579), (63, 431980), (70, 388782), (84, 323985), (90, 302386), (105, 259188), (126, 215990), (140, 194391), (180, 151193), (210, 129594), (252, 107995), (315, 86396), (420, 64797), (630, 43198), (1260, 21599)]