401070330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{22621}}^1$

素因数の和:22831

約数の個数: 48

約数和(自身を含む): 1048122504

約数和(自身を除く): 647052174

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, 8865, 17730, 22621, 45242, 67863, 113105, 135726, 203589, 226210, 339315, 407178, 678630, 1017945, 2035890, 4456337, 8912674, 13369011, 22281685, 26738022, 40107033, 44563370, 66845055, 80214066, 133690110, 200535165, 401070330]

約数ペア:

[(1, 401070330), (2, 200535165), (3, 133690110), (5, 80214066), (6, 66845055), (9, 44563370), (10, 40107033), (15, 26738022), (18, 22281685), (30, 13369011), (45, 8912674), (90, 4456337), (197, 2035890), (394, 1017945), (591, 678630), (985, 407178), (1182, 339315), (1773, 226210), (1970, 203589), (2955, 135726), (3546, 113105), (5910, 67863), (8865, 45242), (17730, 22621)]