73279290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{348949}}^1$

素因数の和:348966

約数の個数: 32

約数和(自身を含む): 200995200

約数和(自身を除く): 127715910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 348949, 697898, 1046847, 1744745, 2093694, 2442643, 3489490, 4885286, 5234235, 7327929, 10468470, 12213215, 14655858, 24426430, 36639645, 73279290]

約数ペア:

[(1, 73279290), (2, 36639645), (3, 24426430), (5, 14655858), (6, 12213215), (7, 10468470), (10, 7327929), (14, 5234235), (15, 4885286), (21, 3489490), (30, 2442643), (35, 2093694), (42, 1744745), (70, 1046847), (105, 697898), (210, 348949)]