57721230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{91621}}^1$

素因数の和:91641

約数の個数: 48

約数和(自身を含む): 171516384

約数和(自身を除く): 113795154

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 91621, 183242, 274863, 458105, 549726, 641347, 824589, 916210, 1282694, 1374315, 1649178, 1924041, 2748630, 3206735, 3848082, 4122945, 5772123, 6413470, 8245890, 9620205, 11544246, 19240410, 28860615, 57721230]

約数ペア:

[(1, 57721230), (2, 28860615), (3, 19240410), (5, 11544246), (6, 9620205), (7, 8245890), (9, 6413470), (10, 5772123), (14, 4122945), (15, 3848082), (18, 3206735), (21, 2748630), (30, 1924041), (35, 1649178), (42, 1374315), (45, 1282694), (63, 916210), (70, 824589), (90, 641347), (105, 549726), (126, 458105), (210, 274863), (315, 183242), (630, 91621)]