72182670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{343727}}^1$

素因数の和:343744

約数の個数: 32

約数和(自身を含む): 197987328

約数和(自身を除く): 125804658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 343727, 687454, 1031181, 1718635, 2062362, 2406089, 3437270, 4812178, 5155905, 7218267, 10311810, 12030445, 14436534, 24060890, 36091335, 72182670]

約数ペア:

[(1, 72182670), (2, 36091335), (3, 24060890), (5, 14436534), (6, 12030445), (7, 10311810), (10, 7218267), (14, 5155905), (15, 4812178), (21, 3437270), (30, 2406089), (35, 2062362), (42, 1718635), (70, 1031181), (105, 687454), (210, 343727)]