27893670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3089}}^1$

素因数の和:3149

約数の個数: 64

約数和(自身を含む): 78312960

約数和(自身を除く): 50419290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 3089, 4515, 6178, 9030, 9267, 15445, 18534, 21623, 30890, 43246, 46335, 64869, 92670, 108115, 129738, 132827, 216230, 265654, 324345, 398481, 648690, 664135, 796962, 929789, 1328270, 1859578, 1992405, 2789367, 3984810, 4648945, 5578734, 9297890, 13946835, 27893670]

約数ペア:

[(1, 27893670), (2, 13946835), (3, 9297890), (5, 5578734), (6, 4648945), (7, 3984810), (10, 2789367), (14, 1992405), (15, 1859578), (21, 1328270), (30, 929789), (35, 796962), (42, 664135), (43, 648690), (70, 398481), (86, 324345), (105, 265654), (129, 216230), (210, 132827), (215, 129738), (258, 108115), (301, 92670), (430, 64869), (602, 46335), (645, 43246), (903, 30890), (1290, 21623), (1505, 18534), (1806, 15445), (3010, 9267), (3089, 9030), (4515, 6178)]