112172340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{653}}^1$

素因数の和:1081

約数の個数: 96

約数和(自身を含む): 360380160

約数和(自身を除く): 248207820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 409, 420, 653, 818, 1227, 1306, 1636, 1959, 2045, 2454, 2612, 2863, 3265, 3918, 4090, 4571, 4908, 5726, 6135, 6530, 7836, 8180, 8589, 9142, 9795, 11452, 12270, 13060, 13713, 14315, 17178, 18284, 19590, 22855, 24540, 27426, 28630, 34356, 39180, 42945, 45710, 54852, 57260, 68565, 85890, 91420, 137130, 171780, 267077, 274260, 534154, 801231, 1068308, 1335385, 1602462, 1869539, 2670770, 3204924, 3739078, 4006155, 5341540, 5608617, 7478156, 8012310, 9347695, 11217234, 16024620, 18695390, 22434468, 28043085, 37390780, 56086170, 112172340]

約数ペア:

[(1, 112172340), (2, 56086170), (3, 37390780), (4, 28043085), (5, 22434468), (6, 18695390), (7, 16024620), (10, 11217234), (12, 9347695), (14, 8012310), (15, 7478156), (20, 5608617), (21, 5341540), (28, 4006155), (30, 3739078), (35, 3204924), (42, 2670770), (60, 1869539), (70, 1602462), (84, 1335385), (105, 1068308), (140, 801231), (210, 534154), (409, 274260), (420, 267077), (653, 171780), (818, 137130), (1227, 91420), (1306, 85890), (1636, 68565), (1959, 57260), (2045, 54852), (2454, 45710), (2612, 42945), (2863, 39180), (3265, 34356), (3918, 28630), (4090, 27426), (4571, 24540), (4908, 22855), (5726, 19590), (6135, 18284), (6530, 17178), (7836, 14315), (8180, 13713), (8589, 13060), (9142, 12270), (9795, 11452)]