34990380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{21599}}^1$

素因数の和:21620

約数の個数: 60

約数和(自身を含む): 109771200

約数和(自身を除く): 74780820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 21599, 43198, 64797, 86396, 107995, 129594, 194391, 215990, 259188, 323985, 388782, 431980, 583173, 647970, 777564, 971955, 1166346, 1295940, 1749519, 1943910, 2332692, 2915865, 3499038, 3887820, 5831730, 6998076, 8747595, 11663460, 17495190, 34990380]

約数ペア:

[(1, 34990380), (2, 17495190), (3, 11663460), (4, 8747595), (5, 6998076), (6, 5831730), (9, 3887820), (10, 3499038), (12, 2915865), (15, 2332692), (18, 1943910), (20, 1749519), (27, 1295940), (30, 1166346), (36, 971955), (45, 777564), (54, 647970), (60, 583173), (81, 431980), (90, 388782), (108, 323985), (135, 259188), (162, 215990), (180, 194391), (270, 129594), (324, 107995), (405, 86396), (540, 64797), (810, 43198), (1620, 21599)]