2011671750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{243839}}^1$

素因数の和:243870

約数の個数: 64

約数和(自身を含む): 5477621760

約数和(自身を除く): 3465950010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 750, 825, 1375, 1650, 2750, 4125, 8250, 243839, 487678, 731517, 1219195, 1463034, 2438390, 2682229, 3657585, 5364458, 6095975, 7315170, 8046687, 12191950, 13411145, 16093374, 18287925, 26822290, 30479875, 36575850, 40233435, 60959750, 67055725, 80466870, 91439625, 134111450, 182879250, 201167175, 335278625, 402334350, 670557250, 1005835875, 2011671750]

約数ペア:

[(1, 2011671750), (2, 1005835875), (3, 670557250), (5, 402334350), (6, 335278625), (10, 201167175), (11, 182879250), (15, 134111450), (22, 91439625), (25, 80466870), (30, 67055725), (33, 60959750), (50, 40233435), (55, 36575850), (66, 30479875), (75, 26822290), (110, 18287925), (125, 16093374), (150, 13411145), (165, 12191950), (250, 8046687), (275, 7315170), (330, 6095975), (375, 5364458), (550, 3657585), (750, 2682229), (825, 2438390), (1375, 1463034), (1650, 1219195), (2750, 731517), (4125, 487678), (8250, 243839)]