19067670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{70621}}^1$

素因数の和:70637

約数の個数: 32

約数和(自身を含む): 50847840

約数和(自身を除く): 31780170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 70621, 141242, 211863, 353105, 423726, 635589, 706210, 1059315, 1271178, 1906767, 2118630, 3177945, 3813534, 6355890, 9533835, 19067670]

約数ペア:

[(1, 19067670), (2, 9533835), (3, 6355890), (5, 3813534), (6, 3177945), (9, 2118630), (10, 1906767), (15, 1271178), (18, 1059315), (27, 706210), (30, 635589), (45, 423726), (54, 353105), (90, 211863), (135, 141242), (270, 70621)]