38029860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19207}}^1$

素因数の和:19233

約数の個数: 72

約数和(自身を含む): 125850816

約数和(自身を除く): 87820956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 19207, 38414, 57621, 76828, 96035, 115242, 172863, 192070, 211277, 230484, 288105, 345726, 384140, 422554, 576210, 633831, 691452, 845108, 864315, 1056385, 1152420, 1267662, 1728630, 1901493, 2112770, 2535324, 3169155, 3457260, 3802986, 4225540, 6338310, 7605972, 9507465, 12676620, 19014930, 38029860]

約数ペア:

[(1, 38029860), (2, 19014930), (3, 12676620), (4, 9507465), (5, 7605972), (6, 6338310), (9, 4225540), (10, 3802986), (11, 3457260), (12, 3169155), (15, 2535324), (18, 2112770), (20, 1901493), (22, 1728630), (30, 1267662), (33, 1152420), (36, 1056385), (44, 864315), (45, 845108), (55, 691452), (60, 633831), (66, 576210), (90, 422554), (99, 384140), (110, 345726), (132, 288105), (165, 230484), (180, 211277), (198, 192070), (220, 172863), (330, 115242), (396, 96035), (495, 76828), (660, 57621), (990, 38414), (1980, 19207)]