1697190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 4596480

約数和(自身を除く): 2899290

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 139, 165, 185, 222, 278, 330, 370, 407, 417, 555, 695, 814, 834, 1110, 1221, 1390, 1529, 2035, 2085, 2442, 3058, 4070, 4170, 4587, 5143, 6105, 7645, 9174, 10286, 12210, 15290, 15429, 22935, 25715, 30858, 45870, 51430, 56573, 77145, 113146, 154290, 169719, 282865, 339438, 565730, 848595, 1697190]

約数ペア:

[(1, 1697190), (2, 848595), (3, 565730), (5, 339438), (6, 282865), (10, 169719), (11, 154290), (15, 113146), (22, 77145), (30, 56573), (33, 51430), (37, 45870), (55, 30858), (66, 25715), (74, 22935), (110, 15429), (111, 15290), (139, 12210), (165, 10286), (185, 9174), (222, 7645), (278, 6105), (330, 5143), (370, 4587), (407, 4170), (417, 4070), (555, 3058), (695, 2442), (814, 2085), (834, 2035), (1110, 1529), (1221, 1390)]