2070750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 5660928

約数和(自身を除く): 3590178

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 251, 275, 330, 375, 502, 550, 750, 753, 825, 1255, 1375, 1506, 1650, 2510, 2750, 2761, 3765, 4125, 5522, 6275, 7530, 8250, 8283, 12550, 13805, 16566, 18825, 27610, 31375, 37650, 41415, 62750, 69025, 82830, 94125, 138050, 188250, 207075, 345125, 414150, 690250, 1035375, 2070750]

約数ペア:

[(1, 2070750), (2, 1035375), (3, 690250), (5, 414150), (6, 345125), (10, 207075), (11, 188250), (15, 138050), (22, 94125), (25, 82830), (30, 69025), (33, 62750), (50, 41415), (55, 37650), (66, 31375), (75, 27610), (110, 18825), (125, 16566), (150, 13805), (165, 12550), (250, 8283), (251, 8250), (275, 7530), (330, 6275), (375, 5522), (502, 4125), (550, 3765), (750, 2761), (753, 2750), (825, 2510), (1255, 1650), (1375, 1506)]