2738177820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{1097}}^1$

素因数の和:1409

約数の個数: 216

約数和(自身を含む): 9704835504

約数和(自身を除く): 6966657684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 283, 294, 315, 420, 441, 490, 566, 588, 630, 735, 849, 882, 980, 1097, 1132, 1260, 1415, 1470, 1698, 1764, 1981, 2194, 2205, 2547, 2830, 2940, 3291, 3396, 3962, 4245, 4388, 4410, 5094, 5485, 5660, 5943, 6582, 7679, 7924, 8490, 8820, 9873, 9905, 10188, 10970, 11886, 12735, 13164, 13867, 15358, 16455, 16980, 17829, 19746, 19810, 21940, 23037, 23772, 25470, 27734, 29715, 30716, 32910, 35658, 38395, 39492, 39620, 41601, 46074, 49365, 50940, 53753, 55468, 59430, 65820, 69111, 69335, 71316, 76790, 83202, 89145, 92148, 98730, 107506, 115185, 118860, 124803, 138222, 138670, 153580, 161259, 166404, 178290, 197460, 208005, 215012, 230370, 249606, 268765, 276444, 277340, 310451, 322518, 345555, 356580, 416010, 460740, 483777, 499212, 537530, 620902, 624015, 645036, 691110, 806295, 832020, 931353, 967554, 1075060, 1241804, 1248030, 1382220, 1552255, 1612590, 1862706, 1935108, 2173157, 2418885, 2496060, 2794059, 3104510, 3225180, 3725412, 4346314, 4656765, 4837770, 5588118, 6209020, 6519471, 8692628, 9313530, 9675540, 10865785, 11176236, 13038942, 13970295, 15212099, 18627060, 19558413, 21731570, 26077884, 27940590, 30424198, 32597355, 39116826, 43463140, 45636297, 55881180, 60848396, 65194710, 76060495, 78233652, 91272594, 97792065, 130389420, 136908891, 152120990, 182545188, 195584130, 228181485, 273817782, 304241980, 391168260, 456362970, 547635564, 684544455, 912725940, 1369088910, 2738177820]

約数ペア:

[(1, 2738177820), (2, 1369088910), (3, 912725940), (4, 684544455), (5, 547635564), (6, 456362970), (7, 391168260), (9, 304241980), (10, 273817782), (12, 228181485), (14, 195584130), (15, 182545188), (18, 152120990), (20, 136908891), (21, 130389420), (28, 97792065), (30, 91272594), (35, 78233652), (36, 76060495), (42, 65194710), (45, 60848396), (49, 55881180), (60, 45636297), (63, 43463140), (70, 39116826), (84, 32597355), (90, 30424198), (98, 27940590), (105, 26077884), (126, 21731570), (140, 19558413), (147, 18627060), (180, 15212099), (196, 13970295), (210, 13038942), (245, 11176236), (252, 10865785), (283, 9675540), (294, 9313530), (315, 8692628), (420, 6519471), (441, 6209020), (490, 5588118), (566, 4837770), (588, 4656765), (630, 4346314), (735, 3725412), (849, 3225180), (882, 3104510), (980, 2794059), (1097, 2496060), (1132, 2418885), (1260, 2173157), (1415, 1935108), (1470, 1862706), (1698, 1612590), (1764, 1552255), (1981, 1382220), (2194, 1248030), (2205, 1241804), (2547, 1075060), (2830, 967554), (2940, 931353), (3291, 832020), (3396, 806295), (3962, 691110), (4245, 645036), (4388, 624015), (4410, 620902), (5094, 537530), (5485, 499212), (5660, 483777), (5943, 460740), (6582, 416010), (7679, 356580), (7924, 345555), (8490, 322518), (8820, 310451), (9873, 277340), (9905, 276444), (10188, 268765), (10970, 249606), (11886, 230370), (12735, 215012), (13164, 208005), (13867, 197460), (15358, 178290), (16455, 166404), (16980, 161259), (17829, 153580), (19746, 138670), (19810, 138222), (21940, 124803), (23037, 118860), (23772, 115185), (25470, 107506), (27734, 98730), (29715, 92148), (30716, 89145), (32910, 83202), (35658, 76790), (38395, 71316), (39492, 69335), (39620, 69111), (41601, 65820), (46074, 59430), (49365, 55468), (50940, 53753)]