39035340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{947}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 119049840

約数和(自身を除く): 80014500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 947, 1145, 1374, 1894, 2061, 2290, 2748, 2841, 3435, 3788, 4122, 4580, 4735, 5682, 6870, 8244, 8523, 9470, 10305, 11364, 13740, 14205, 17046, 18940, 20610, 28410, 34092, 41220, 42615, 56820, 85230, 170460, 216863, 433726, 650589, 867452, 1084315, 1301178, 1951767, 2168630, 2602356, 3252945, 3903534, 4337260, 6505890, 7807068, 9758835, 13011780, 19517670, 39035340]

約数ペア:

[(1, 39035340), (2, 19517670), (3, 13011780), (4, 9758835), (5, 7807068), (6, 6505890), (9, 4337260), (10, 3903534), (12, 3252945), (15, 2602356), (18, 2168630), (20, 1951767), (30, 1301178), (36, 1084315), (45, 867452), (60, 650589), (90, 433726), (180, 216863), (229, 170460), (458, 85230), (687, 56820), (916, 42615), (947, 41220), (1145, 34092), (1374, 28410), (1894, 20610), (2061, 18940), (2290, 17046), (2748, 14205), (2841, 13740), (3435, 11364), (3788, 10305), (4122, 9470), (4580, 8523), (4735, 8244), (5682, 6870)]