1284834870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1091

約数の個数: 144

約数和(自身を含む): 3704762880

約数和(自身を除く): 2419928010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 127, 165, 198, 242, 254, 330, 363, 381, 495, 605, 635, 726, 762, 929, 990, 1089, 1143, 1210, 1270, 1397, 1815, 1858, 1905, 2178, 2286, 2787, 2794, 3630, 3810, 4191, 4645, 5445, 5574, 5715, 6985, 8361, 8382, 9290, 10219, 10890, 11430, 12573, 13935, 13970, 15367, 16722, 20438, 20955, 25146, 27870, 30657, 30734, 41805, 41910, 46101, 51095, 61314, 62865, 76835, 83610, 91971, 92202, 102190, 112409, 117983, 125730, 138303, 153285, 153670, 183942, 224818, 230505, 235966, 276606, 306570, 337227, 353949, 459855, 461010, 562045, 589915, 674454, 691515, 707898, 919710, 1011681, 1061847, 1124090, 1179830, 1297813, 1383030, 1686135, 1769745, 2023362, 2123694, 2595626, 3372270, 3539490, 3893439, 5058405, 5309235, 6489065, 7786878, 10116810, 10618470, 11680317, 12978130, 14275943, 19467195, 23360634, 28551886, 38934390, 42827829, 58401585, 71379715, 85655658, 116803170, 128483487, 142759430, 214139145, 256966974, 428278290, 642417435, 1284834870]

約数ペア:

[(1, 1284834870), (2, 642417435), (3, 428278290), (5, 256966974), (6, 214139145), (9, 142759430), (10, 128483487), (11, 116803170), (15, 85655658), (18, 71379715), (22, 58401585), (30, 42827829), (33, 38934390), (45, 28551886), (55, 23360634), (66, 19467195), (90, 14275943), (99, 12978130), (110, 11680317), (121, 10618470), (127, 10116810), (165, 7786878), (198, 6489065), (242, 5309235), (254, 5058405), (330, 3893439), (363, 3539490), (381, 3372270), (495, 2595626), (605, 2123694), (635, 2023362), (726, 1769745), (762, 1686135), (929, 1383030), (990, 1297813), (1089, 1179830), (1143, 1124090), (1210, 1061847), (1270, 1011681), (1397, 919710), (1815, 707898), (1858, 691515), (1905, 674454), (2178, 589915), (2286, 562045), (2787, 461010), (2794, 459855), (3630, 353949), (3810, 337227), (4191, 306570), (4645, 276606), (5445, 235966), (5574, 230505), (5715, 224818), (6985, 183942), (8361, 153670), (8382, 153285), (9290, 138303), (10219, 125730), (10890, 117983), (11430, 112409), (12573, 102190), (13935, 92202), (13970, 91971), (15367, 83610), (16722, 76835), (20438, 62865), (20955, 61314), (25146, 51095), (27870, 46101), (30657, 41910), (30734, 41805)]