90690042

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1663}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 185702400

約数和(自身を除く): 95012358

約数列:

[1, 2, 3, 6, 61, 122, 149, 183, 298, 366, 447, 894, 1663, 3326, 4989, 9089, 9978, 18178, 27267, 54534, 101443, 202886, 247787, 304329, 495574, 608658, 743361, 1486722, 15115007, 30230014, 45345021, 90690042]

約数ペア:

[(1, 90690042), (2, 45345021), (3, 30230014), (6, 15115007), (61, 1486722), (122, 743361), (149, 608658), (183, 495574), (298, 304329), (366, 247787), (447, 202886), (894, 101443), (1663, 54534), (3326, 27267), (4989, 18178), (9089, 9978)]