847480060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{8863}}^1$

素因数の和:9562

約数の個数: 48

約数和(自身を含む): 2037159936

約数和(自身を除く): 1189679876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 683, 1366, 2732, 3415, 4781, 6830, 8863, 9562, 13660, 17726, 19124, 23905, 35452, 44315, 47810, 62041, 88630, 95620, 124082, 177260, 248164, 310205, 620410, 1240820, 6053429, 12106858, 24213716, 30267145, 42374003, 60534290, 84748006, 121068580, 169496012, 211870015, 423740030, 847480060]

約数ペア:

[(1, 847480060), (2, 423740030), (4, 211870015), (5, 169496012), (7, 121068580), (10, 84748006), (14, 60534290), (20, 42374003), (28, 30267145), (35, 24213716), (70, 12106858), (140, 6053429), (683, 1240820), (1366, 620410), (2732, 310205), (3415, 248164), (4781, 177260), (6830, 124082), (8863, 95620), (9562, 88630), (13660, 62041), (17726, 47810), (19124, 44315), (23905, 35452)]