3986891090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 9416881152

約数和(自身を除く): 5429990062

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 47, 62, 65, 70, 91, 94, 97, 130, 155, 182, 194, 217, 235, 310, 329, 403, 434, 455, 470, 485, 611, 658, 679, 806, 910, 961, 970, 1085, 1222, 1261, 1358, 1457, 1645, 1922, 2015, 2170, 2522, 2821, 2914, 3007, 3055, 3290, 3395, 4030, 4277, 4559, 4805, 5642, 6014, 6110, 6305, 6727, 6790, 7285, 8554, 8827, 9118, 9610, 10199, 12493, 12610, 13454, 14105, 14570, 15035, 17654, 18941, 20398, 21049, 21385, 22795, 24986, 28210, 30070, 31913, 33635, 37882, 39091, 42098, 42770, 44135, 45167, 45590, 50995, 59267, 62465, 63826, 67270, 78182, 87451, 88270, 90334, 93217, 94705, 101990, 105245, 118534, 124930, 132587, 141329, 159565, 174902, 186434, 189410, 195455, 210490, 225835, 265174, 273637, 282658, 296335, 316169, 319130, 390910, 414869, 437255, 451670, 466085, 547274, 587171, 592670, 632338, 652519, 662935, 706645, 829738, 874510, 932170, 989303, 1174342, 1211821, 1305038, 1325870, 1368185, 1413290, 1580845, 1837277, 1978606, 2074345, 2423642, 2736370, 2935855, 3161690, 3262595, 3674554, 4110197, 4148690, 4381199, 4946515, 5871710, 6059105, 6525190, 8220394, 8482747, 8762398, 9186385, 9893030, 12118210, 12860939, 16965494, 18372770, 20550985, 21905995, 25721878, 30668393, 41101970, 42413735, 43811990, 56955587, 61336786, 64304695, 84827470, 113911174, 128609390, 153341965, 284777935, 306683930, 398689109, 569555870, 797378218, 1993445545, 3986891090]

約数ペア:

[(1, 3986891090), (2, 1993445545), (5, 797378218), (7, 569555870), (10, 398689109), (13, 306683930), (14, 284777935), (26, 153341965), (31, 128609390), (35, 113911174), (47, 84827470), (62, 64304695), (65, 61336786), (70, 56955587), (91, 43811990), (94, 42413735), (97, 41101970), (130, 30668393), (155, 25721878), (182, 21905995), (194, 20550985), (217, 18372770), (235, 16965494), (310, 12860939), (329, 12118210), (403, 9893030), (434, 9186385), (455, 8762398), (470, 8482747), (485, 8220394), (611, 6525190), (658, 6059105), (679, 5871710), (806, 4946515), (910, 4381199), (961, 4148690), (970, 4110197), (1085, 3674554), (1222, 3262595), (1261, 3161690), (1358, 2935855), (1457, 2736370), (1645, 2423642), (1922, 2074345), (2015, 1978606), (2170, 1837277), (2522, 1580845), (2821, 1413290), (2914, 1368185), (3007, 1325870), (3055, 1305038), (3290, 1211821), (3395, 1174342), (4030, 989303), (4277, 932170), (4559, 874510), (4805, 829738), (5642, 706645), (6014, 662935), (6110, 652519), (6305, 632338), (6727, 592670), (6790, 587171), (7285, 547274), (8554, 466085), (8827, 451670), (9118, 437255), (9610, 414869), (10199, 390910), (12493, 319130), (12610, 316169), (13454, 296335), (14105, 282658), (14570, 273637), (15035, 265174), (17654, 225835), (18941, 210490), (20398, 195455), (21049, 189410), (21385, 186434), (22795, 174902), (24986, 159565), (28210, 141329), (30070, 132587), (31913, 124930), (33635, 118534), (37882, 105245), (39091, 101990), (42098, 94705), (42770, 93217), (44135, 90334), (45167, 88270), (45590, 87451), (50995, 78182), (59267, 67270), (62465, 63826)]