78006810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12809}}^1$

素因数の和:12855

約数の個数: 64

約数和(自身を含む): 221356800

約数和(自身を除く): 143349990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 12809, 25618, 38427, 64045, 76854, 89663, 128090, 179326, 192135, 268989, 371461, 384270, 448315, 537978, 742922, 896630, 1114383, 1344945, 1857305, 2228766, 2600227, 2689890, 3714610, 5200454, 5571915, 7800681, 11143830, 13001135, 15601362, 26002270, 39003405, 78006810]

約数ペア:

[(1, 78006810), (2, 39003405), (3, 26002270), (5, 15601362), (6, 13001135), (7, 11143830), (10, 7800681), (14, 5571915), (15, 5200454), (21, 3714610), (29, 2689890), (30, 2600227), (35, 2228766), (42, 1857305), (58, 1344945), (70, 1114383), (87, 896630), (105, 742922), (145, 537978), (174, 448315), (203, 384270), (210, 371461), (290, 268989), (406, 192135), (435, 179326), (609, 128090), (870, 89663), (1015, 76854), (1218, 64045), (2030, 38427), (3045, 25618), (6090, 12809)]