857249634690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2287}}^1\times {\mathrm{5531}}^1$

素因数の和:8085

約数の個数: 128

約数和(自身を含む): 2296525271040

約数和(自身を除く): 1439275636350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 251, 270, 502, 753, 1255, 1506, 2259, 2287, 2510, 3765, 4518, 4574, 5531, 6777, 6861, 7530, 11062, 11295, 11435, 13554, 13722, 16593, 20583, 22590, 22870, 27655, 33186, 33885, 34305, 41166, 49779, 55310, 61749, 67770, 68610, 82965, 99558, 102915, 123498, 149337, 165930, 205830, 248895, 298674, 308745, 497790, 574037, 617490, 746685, 1148074, 1388281, 1493370, 1722111, 2776562, 2870185, 3444222, 4164843, 5166333, 5740370, 6941405, 8329686, 8610555, 10332666, 12494529, 12649397, 13882810, 15498999, 17221110, 20824215, 24989058, 25298794, 25831665, 30997998, 37483587, 37948191, 41648430, 51663330, 62472645, 63246985, 74967174, 75896382, 77494995, 113844573, 124945290, 126493970, 154989990, 187417935, 189740955, 227689146, 341533719, 374835870, 379481910, 569222865, 683067438, 1138445730, 1707668595, 3174998647, 3415337190, 6349997294, 9524995941, 15874993235, 19049991882, 28574987823, 31749986470, 47624979705, 57149975646, 85724963469, 95249959410, 142874939115, 171449926938, 285749878230, 428624817345, 857249634690]

約数ペア:

[(1, 857249634690), (2, 428624817345), (3, 285749878230), (5, 171449926938), (6, 142874939115), (9, 95249959410), (10, 85724963469), (15, 57149975646), (18, 47624979705), (27, 31749986470), (30, 28574987823), (45, 19049991882), (54, 15874993235), (90, 9524995941), (135, 6349997294), (251, 3415337190), (270, 3174998647), (502, 1707668595), (753, 1138445730), (1255, 683067438), (1506, 569222865), (2259, 379481910), (2287, 374835870), (2510, 341533719), (3765, 227689146), (4518, 189740955), (4574, 187417935), (5531, 154989990), (6777, 126493970), (6861, 124945290), (7530, 113844573), (11062, 77494995), (11295, 75896382), (11435, 74967174), (13554, 63246985), (13722, 62472645), (16593, 51663330), (20583, 41648430), (22590, 37948191), (22870, 37483587), (27655, 30997998), (33186, 25831665), (33885, 25298794), (34305, 24989058), (41166, 20824215), (49779, 17221110), (55310, 15498999), (61749, 13882810), (67770, 12649397), (68610, 12494529), (82965, 10332666), (99558, 8610555), (102915, 8329686), (123498, 6941405), (149337, 5740370), (165930, 5166333), (205830, 4164843), (248895, 3444222), (298674, 2870185), (308745, 2776562), (497790, 1722111), (574037, 1493370), (617490, 1388281), (746685, 1148074)]