1907173835

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6547}}^1$

素因数の和:6636

約数の個数: 48

約数和(自身を含む): 2821664160

約数和(自身を除く): 914490325

約数列:

[1, 5, 7, 29, 35, 41, 49, 145, 203, 205, 245, 287, 1015, 1189, 1421, 1435, 2009, 5945, 6547, 7105, 8323, 10045, 32735, 41615, 45829, 58261, 189863, 229145, 268427, 291305, 320803, 949315, 1329041, 1342135, 1604015, 1878989, 6645205, 7784383, 9303287, 9394945, 13152923, 38921915, 46516435, 54490681, 65764615, 272453405, 381434767, 1907173835]

約数ペア:

[(1, 1907173835), (5, 381434767), (7, 272453405), (29, 65764615), (35, 54490681), (41, 46516435), (49, 38921915), (145, 13152923), (203, 9394945), (205, 9303287), (245, 7784383), (287, 6645205), (1015, 1878989), (1189, 1604015), (1421, 1342135), (1435, 1329041), (2009, 949315), (5945, 320803), (6547, 291305), (7105, 268427), (8323, 229145), (10045, 189863), (32735, 58261), (41615, 45829)]