153204930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8641}}^1$

素因数の和:8851

約数の個数: 48

約数和(自身を含む): 400401144

約数和(自身を除く): 247196214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8641, 8865, 17282, 17730, 25923, 43205, 51846, 77769, 86410, 129615, 155538, 259230, 388845, 777690, 1702277, 3404554, 5106831, 8511385, 10213662, 15320493, 17022770, 25534155, 30640986, 51068310, 76602465, 153204930]

約数ペア:

[(1, 153204930), (2, 76602465), (3, 51068310), (5, 30640986), (6, 25534155), (9, 17022770), (10, 15320493), (15, 10213662), (18, 8511385), (30, 5106831), (45, 3404554), (90, 1702277), (197, 777690), (394, 388845), (591, 259230), (985, 155538), (1182, 129615), (1773, 86410), (1970, 77769), (2955, 51846), (3546, 43205), (5910, 25923), (8641, 17730), (8865, 17282)]