868236490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2371}}^1\times {\mathrm{3329}}^1$

素因数の和:5718

約数の個数: 32

約数和(自身を含む): 1706132160

約数和(自身を除く): 837895670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2371, 3329, 4742, 6658, 11855, 16645, 23710, 26081, 33290, 36619, 52162, 73238, 130405, 183095, 260810, 366190, 7893059, 15786118, 39465295, 78930590, 86823649, 173647298, 434118245, 868236490]

約数ペア:

[(1, 868236490), (2, 434118245), (5, 173647298), (10, 86823649), (11, 78930590), (22, 39465295), (55, 15786118), (110, 7893059), (2371, 366190), (3329, 260810), (4742, 183095), (6658, 130405), (11855, 73238), (16645, 52162), (23710, 36619), (26081, 33290)]