2619435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 5483520

約数和(自身を除く): 2864085

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 91, 95, 101, 105, 133, 195, 247, 273, 285, 303, 399, 455, 505, 665, 707, 741, 1235, 1313, 1365, 1515, 1729, 1919, 1995, 2121, 3535, 3705, 3939, 5187, 5757, 6565, 8645, 9191, 9595, 10605, 13433, 19695, 24947, 25935, 27573, 28785, 40299, 45955, 67165, 74841, 124735, 137865, 174629, 201495, 374205, 523887, 873145, 2619435]

約数ペア:

[(1, 2619435), (3, 873145), (5, 523887), (7, 374205), (13, 201495), (15, 174629), (19, 137865), (21, 124735), (35, 74841), (39, 67165), (57, 45955), (65, 40299), (91, 28785), (95, 27573), (101, 25935), (105, 24947), (133, 19695), (195, 13433), (247, 10605), (273, 9595), (285, 9191), (303, 8645), (399, 6565), (455, 5757), (505, 5187), (665, 3939), (707, 3705), (741, 3535), (1235, 2121), (1313, 1995), (1365, 1919), (1515, 1729)]