1260441714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{5021}}^1$

素因数の和:5215

約数の個数: 64

約数和(自身を含む): 2969809920

約数和(自身を除く): 1709368206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 139, 258, 278, 301, 417, 602, 834, 903, 973, 1806, 1946, 2919, 5021, 5838, 5977, 10042, 11954, 15063, 17931, 30126, 35147, 35862, 41839, 70294, 83678, 105441, 125517, 210882, 215903, 251034, 431806, 647709, 697919, 1295418, 1395838, 1511321, 2093757, 3022642, 4187514, 4533963, 4885433, 9067926, 9770866, 14656299, 29312598, 30010517, 60021034, 90031551, 180063102, 210073619, 420147238, 630220857, 1260441714]

約数ペア:

[(1, 1260441714), (2, 630220857), (3, 420147238), (6, 210073619), (7, 180063102), (14, 90031551), (21, 60021034), (42, 30010517), (43, 29312598), (86, 14656299), (129, 9770866), (139, 9067926), (258, 4885433), (278, 4533963), (301, 4187514), (417, 3022642), (602, 2093757), (834, 1511321), (903, 1395838), (973, 1295418), (1806, 697919), (1946, 647709), (2919, 431806), (5021, 251034), (5838, 215903), (5977, 210882), (10042, 125517), (11954, 105441), (15063, 83678), (17931, 70294), (30126, 41839), (35147, 35862)]