2012248095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 4043934720

約数和(自身を除く): 2031686625

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 139, 143, 165, 187, 195, 221, 255, 397, 417, 429, 561, 663, 695, 715, 935, 1105, 1191, 1529, 1807, 1985, 2085, 2145, 2363, 2431, 2805, 3315, 4367, 4587, 5161, 5421, 5955, 6749, 7089, 7293, 7645, 9035, 11815, 12155, 13101, 15483, 19877, 20247, 21835, 22935, 25805, 25993, 27105, 30719, 33745, 35445, 36465, 55183, 56771, 59631, 65505, 74239, 77415, 77979, 87737, 92157, 99385, 101235, 129965, 153595, 165549, 170313, 222717, 263211, 275915, 283855, 298155, 337909, 371195, 389895, 438685, 460785, 607013, 717379, 827745, 851565, 938111, 965107, 1013727, 1113585, 1316055, 1689545, 1821039, 2152137, 2814333, 2895321, 3035065, 3586895, 4690555, 4825535, 5068635, 7891169, 9105195, 10319221, 10760685, 12195443, 14071665, 14476605, 23673507, 30957663, 36586329, 39455845, 51596105, 60977215, 118367535, 134149873, 154788315, 182931645, 402449619, 670749365, 2012248095]

約数ペア:

[(1, 2012248095), (3, 670749365), (5, 402449619), (11, 182931645), (13, 154788315), (15, 134149873), (17, 118367535), (33, 60977215), (39, 51596105), (51, 39455845), (55, 36586329), (65, 30957663), (85, 23673507), (139, 14476605), (143, 14071665), (165, 12195443), (187, 10760685), (195, 10319221), (221, 9105195), (255, 7891169), (397, 5068635), (417, 4825535), (429, 4690555), (561, 3586895), (663, 3035065), (695, 2895321), (715, 2814333), (935, 2152137), (1105, 1821039), (1191, 1689545), (1529, 1316055), (1807, 1113585), (1985, 1013727), (2085, 965107), (2145, 938111), (2363, 851565), (2431, 827745), (2805, 717379), (3315, 607013), (4367, 460785), (4587, 438685), (5161, 389895), (5421, 371195), (5955, 337909), (6749, 298155), (7089, 283855), (7293, 275915), (7645, 263211), (9035, 222717), (11815, 170313), (12155, 165549), (13101, 153595), (15483, 129965), (19877, 101235), (20247, 99385), (21835, 92157), (22935, 87737), (25805, 77979), (25993, 77415), (27105, 74239), (30719, 65505), (33745, 59631), (35445, 56771), (36465, 55183)]