11871959330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{2081}}^1$

素因数の和:2376

約数の個数: 128

約数和(自身を含む): 27630305280

約数和(自身を除く): 15758345950

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 239, 310, 341, 385, 434, 478, 682, 770, 1085, 1195, 1673, 1705, 2081, 2170, 2387, 2390, 2629, 3346, 3410, 4162, 4774, 5258, 7409, 8365, 10405, 11935, 13145, 14567, 14818, 16730, 18403, 20810, 22891, 23870, 26290, 29134, 36806, 37045, 45782, 51863, 64511, 72835, 74090, 81499, 92015, 103726, 114455, 129022, 145670, 160237, 162998, 184030, 228910, 259315, 320474, 322555, 407495, 451577, 497359, 518630, 570493, 645110, 709621, 801185, 814990, 903154, 994718, 1140986, 1419242, 1602370, 2257885, 2486795, 2852465, 3481513, 3548105, 4515770, 4967347, 4973590, 5470949, 5704930, 6963026, 7096210, 9934694, 10941898, 15418129, 17407565, 24836735, 27354745, 30836258, 34815130, 38296643, 49673470, 54709490, 76593286, 77090645, 107926903, 154181290, 169599419, 191483215, 215853806, 339198838, 382966430, 539634515, 847997095, 1079269030, 1187195933, 1695994190, 2374391866, 5935979665, 11871959330]

約数ペア:

[(1, 11871959330), (2, 5935979665), (5, 2374391866), (7, 1695994190), (10, 1187195933), (11, 1079269030), (14, 847997095), (22, 539634515), (31, 382966430), (35, 339198838), (55, 215853806), (62, 191483215), (70, 169599419), (77, 154181290), (110, 107926903), (154, 77090645), (155, 76593286), (217, 54709490), (239, 49673470), (310, 38296643), (341, 34815130), (385, 30836258), (434, 27354745), (478, 24836735), (682, 17407565), (770, 15418129), (1085, 10941898), (1195, 9934694), (1673, 7096210), (1705, 6963026), (2081, 5704930), (2170, 5470949), (2387, 4973590), (2390, 4967347), (2629, 4515770), (3346, 3548105), (3410, 3481513), (4162, 2852465), (4774, 2486795), (5258, 2257885), (7409, 1602370), (8365, 1419242), (10405, 1140986), (11935, 994718), (13145, 903154), (14567, 814990), (14818, 801185), (16730, 709621), (18403, 645110), (20810, 570493), (22891, 518630), (23870, 497359), (26290, 451577), (29134, 407495), (36806, 322555), (37045, 320474), (45782, 259315), (51863, 228910), (64511, 184030), (72835, 162998), (74090, 160237), (81499, 145670), (92015, 129022), (103726, 114455)]