131416710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{673}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 330766848

約数和(自身を除く): 199350138

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 283, 345, 566, 673, 690, 849, 1346, 1415, 1698, 2019, 2830, 3365, 4038, 4245, 6509, 6730, 8490, 10095, 13018, 15479, 19527, 20190, 30958, 32545, 39054, 46437, 65090, 77395, 92874, 97635, 154790, 190459, 195270, 232185, 380918, 464370, 571377, 952295, 1142754, 1904590, 2856885, 4380557, 5713770, 8761114, 13141671, 21902785, 26283342, 43805570, 65708355, 131416710]

約数ペア:

[(1, 131416710), (2, 65708355), (3, 43805570), (5, 26283342), (6, 21902785), (10, 13141671), (15, 8761114), (23, 5713770), (30, 4380557), (46, 2856885), (69, 1904590), (115, 1142754), (138, 952295), (230, 571377), (283, 464370), (345, 380918), (566, 232185), (673, 195270), (690, 190459), (849, 154790), (1346, 97635), (1415, 92874), (1698, 77395), (2019, 65090), (2830, 46437), (3365, 39054), (4038, 32545), (4245, 30958), (6509, 20190), (6730, 19527), (8490, 15479), (10095, 13018)]