1900529085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{19073}}^1$

素因数の和:19174

約数の個数: 64

約数和(自身を含む): 3794047488

約数和(自身を除く): 1893518403

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 73, 91, 105, 195, 219, 273, 365, 455, 511, 949, 1095, 1365, 1533, 2555, 2847, 4745, 6643, 7665, 14235, 19073, 19929, 33215, 57219, 95365, 99645, 133511, 247949, 286095, 400533, 667555, 743847, 1239745, 1392329, 1735643, 2002665, 3719235, 4176987, 5206929, 6961645, 8678215, 9746303, 18100277, 20884935, 26034645, 29238909, 48731515, 54300831, 90501385, 126701939, 146194545, 271504155, 380105817, 633509695, 1900529085]

約数ペア:

[(1, 1900529085), (3, 633509695), (5, 380105817), (7, 271504155), (13, 146194545), (15, 126701939), (21, 90501385), (35, 54300831), (39, 48731515), (65, 29238909), (73, 26034645), (91, 20884935), (105, 18100277), (195, 9746303), (219, 8678215), (273, 6961645), (365, 5206929), (455, 4176987), (511, 3719235), (949, 2002665), (1095, 1735643), (1365, 1392329), (1533, 1239745), (2555, 743847), (2847, 667555), (4745, 400533), (6643, 286095), (7665, 247949), (14235, 133511), (19073, 99645), (19929, 95365), (33215, 57219)]