6415990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 13307904

約数和(自身を除く): 6891914

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 607, 755, 1057, 1214, 1510, 2114, 3035, 4249, 5285, 6070, 8498, 10570, 21245, 42490, 91657, 183314, 458285, 641599, 916570, 1283198, 3207995, 6415990]

約数ペア:

[(1, 6415990), (2, 3207995), (5, 1283198), (7, 916570), (10, 641599), (14, 458285), (35, 183314), (70, 91657), (151, 42490), (302, 21245), (607, 10570), (755, 8498), (1057, 6070), (1214, 5285), (1510, 4249), (2114, 3035)]