1382109210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{643}}^1$

素因数の和:1097

約数の個数: 128

約数和(自身を含む): 3894912000

約数和(自身を除く): 2512802790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 419, 513, 570, 643, 838, 855, 1026, 1257, 1286, 1710, 1929, 2095, 2514, 2565, 3215, 3771, 3858, 4190, 5130, 5787, 6285, 6430, 7542, 7961, 9645, 11313, 11574, 12217, 12570, 15922, 17361, 18855, 19290, 22626, 23883, 24434, 28935, 34722, 36651, 37710, 39805, 47766, 56565, 57870, 61085, 71649, 73302, 79610, 86805, 109953, 113130, 119415, 122170, 143298, 173610, 183255, 214947, 219906, 238830, 269417, 329859, 358245, 366510, 429894, 538834, 549765, 659718, 716490, 808251, 1074735, 1099530, 1347085, 1616502, 1649295, 2149470, 2424753, 2694170, 3298590, 4041255, 4849506, 5118923, 7274259, 8082510, 10237846, 12123765, 14548518, 15356769, 24247530, 25594615, 30713538, 36371295, 46070307, 51189230, 72742590, 76783845, 92140614, 138210921, 153567690, 230351535, 276421842, 460703070, 691054605, 1382109210]

約数ペア:

[(1, 1382109210), (2, 691054605), (3, 460703070), (5, 276421842), (6, 230351535), (9, 153567690), (10, 138210921), (15, 92140614), (18, 76783845), (19, 72742590), (27, 51189230), (30, 46070307), (38, 36371295), (45, 30713538), (54, 25594615), (57, 24247530), (90, 15356769), (95, 14548518), (114, 12123765), (135, 10237846), (171, 8082510), (190, 7274259), (270, 5118923), (285, 4849506), (342, 4041255), (419, 3298590), (513, 2694170), (570, 2424753), (643, 2149470), (838, 1649295), (855, 1616502), (1026, 1347085), (1257, 1099530), (1286, 1074735), (1710, 808251), (1929, 716490), (2095, 659718), (2514, 549765), (2565, 538834), (3215, 429894), (3771, 366510), (3858, 358245), (4190, 329859), (5130, 269417), (5787, 238830), (6285, 219906), (6430, 214947), (7542, 183255), (7961, 173610), (9645, 143298), (11313, 122170), (11574, 119415), (12217, 113130), (12570, 109953), (15922, 86805), (17361, 79610), (18855, 73302), (19290, 71649), (22626, 61085), (23883, 57870), (24434, 56565), (28935, 47766), (34722, 39805), (36651, 37710)]