26487090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{42043}}^1$

素因数の和:42063

約数の個数: 48

約数和(自身を含む): 78706368

約数和(自身を除く): 52219278

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 42043, 84086, 126129, 210215, 252258, 294301, 378387, 420430, 588602, 630645, 756774, 882903, 1261290, 1471505, 1765806, 1891935, 2648709, 2943010, 3783870, 4414515, 5297418, 8829030, 13243545, 26487090]

約数ペア:

[(1, 26487090), (2, 13243545), (3, 8829030), (5, 5297418), (6, 4414515), (7, 3783870), (9, 2943010), (10, 2648709), (14, 1891935), (15, 1765806), (18, 1471505), (21, 1261290), (30, 882903), (35, 756774), (42, 630645), (45, 588602), (63, 420430), (70, 378387), (90, 294301), (105, 252258), (126, 210215), (210, 126129), (315, 84086), (630, 42043)]