201438166590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28331669}}^1$

素因数の和:28331761

約数の個数: 48

約数和(自身を含む): 530368862400

約数和(自身を除く): 328930695810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 28331669, 56663338, 84995007, 141658345, 169990014, 254985021, 283316690, 424975035, 509970042, 849950070, 1274925105, 2238201851, 2549850210, 4476403702, 6714605553, 11191009255, 13429211106, 20143816659, 22382018510, 33573027765, 40287633318, 67146055530, 100719083295, 201438166590]

約数ペア:

[(1, 201438166590), (2, 100719083295), (3, 67146055530), (5, 40287633318), (6, 33573027765), (9, 22382018510), (10, 20143816659), (15, 13429211106), (18, 11191009255), (30, 6714605553), (45, 4476403702), (79, 2549850210), (90, 2238201851), (158, 1274925105), (237, 849950070), (395, 509970042), (474, 424975035), (711, 283316690), (790, 254985021), (1185, 169990014), (1422, 141658345), (2370, 84995007), (3555, 56663338), (7110, 28331669)]