869144954860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{98729}}^1$

素因数の和:99456

約数の個数: 144

約数和(自身を含む): 2289851998560

約数和(自身を除く): 1420707043700

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 691, 910, 980, 1274, 1382, 1820, 2548, 2764, 3185, 3455, 4837, 6370, 6910, 8983, 9674, 12740, 13820, 17966, 19348, 24185, 33859, 35932, 44915, 48370, 62881, 67718, 89830, 96740, 98729, 125762, 135436, 169295, 179660, 197458, 251524, 314405, 338590, 394916, 440167, 493645, 628810, 677180, 691103, 880334, 987290, 1257620, 1283477, 1382206, 1760668, 1974580, 2200835, 2566954, 2764412, 3455515, 4401670, 4837721, 5133908, 6417385, 6911030, 8803340, 8984339, 9675442, 12834770, 13822060, 17968678, 19350884, 24188605, 25669540, 35937356, 44921695, 48377210, 62890373, 68221739, 89843390, 96754420, 125780746, 136443478, 179686780, 251561492, 272886956, 314451865, 341108695, 477552173, 628903730, 682217390, 886882607, 955104346, 1257807460, 1364434780, 1773765214, 1910208692, 2387760865, 3342865211, 3547530428, 4434413035, 4775521730, 6208178249, 6685730422, 8868826070, 9551043460, 12416356498, 13371460844, 16714326055, 17737652140, 24832712996, 31040891245, 33428652110, 43457247743, 62081782490, 66857304220, 86914495486, 124163564980, 173828990972, 217286238715, 434572477430, 869144954860]

約数ペア:

[(1, 869144954860), (2, 434572477430), (4, 217286238715), (5, 173828990972), (7, 124163564980), (10, 86914495486), (13, 66857304220), (14, 62081782490), (20, 43457247743), (26, 33428652110), (28, 31040891245), (35, 24832712996), (49, 17737652140), (52, 16714326055), (65, 13371460844), (70, 12416356498), (91, 9551043460), (98, 8868826070), (130, 6685730422), (140, 6208178249), (182, 4775521730), (196, 4434413035), (245, 3547530428), (260, 3342865211), (364, 2387760865), (455, 1910208692), (490, 1773765214), (637, 1364434780), (691, 1257807460), (910, 955104346), (980, 886882607), (1274, 682217390), (1382, 628903730), (1820, 477552173), (2548, 341108695), (2764, 314451865), (3185, 272886956), (3455, 251561492), (4837, 179686780), (6370, 136443478), (6910, 125780746), (8983, 96754420), (9674, 89843390), (12740, 68221739), (13820, 62890373), (17966, 48377210), (19348, 44921695), (24185, 35937356), (33859, 25669540), (35932, 24188605), (44915, 19350884), (48370, 17968678), (62881, 13822060), (67718, 12834770), (89830, 9675442), (96740, 8984339), (98729, 8803340), (125762, 6911030), (135436, 6417385), (169295, 5133908), (179660, 4837721), (197458, 4401670), (251524, 3455515), (314405, 2764412), (338590, 2566954), (394916, 2200835), (440167, 1974580), (493645, 1760668), (628810, 1382206), (677180, 1283477), (691103, 1257620), (880334, 987290)]