29119020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 101606400

約数和(自身を除く): 72487380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 41, 42, 57, 60, 70, 76, 82, 84, 89, 95, 105, 114, 123, 133, 140, 164, 178, 190, 205, 210, 228, 246, 266, 267, 285, 287, 356, 380, 399, 410, 420, 445, 492, 532, 534, 570, 574, 615, 623, 665, 779, 798, 820, 861, 890, 1068, 1140, 1148, 1230, 1246, 1330, 1335, 1435, 1558, 1596, 1691, 1722, 1780, 1869, 1995, 2337, 2460, 2492, 2660, 2670, 2870, 3115, 3116, 3382, 3444, 3649, 3738, 3895, 3990, 4305, 4674, 5073, 5340, 5453, 5740, 6230, 6764, 7298, 7476, 7790, 7980, 8455, 8610, 9345, 9348, 10146, 10906, 10947, 11685, 11837, 12460, 14596, 15580, 16359, 16910, 17220, 18245, 18690, 20292, 21812, 21894, 23370, 23674, 25365, 25543, 27265, 32718, 33820, 35511, 36490, 37380, 43788, 46740, 47348, 50730, 51086, 54530, 54735, 59185, 65436, 69331, 71022, 72980, 76629, 81795, 101460, 102172, 109060, 109470, 118370, 127715, 138662, 142044, 153258, 163590, 177555, 207993, 218940, 236740, 255430, 277324, 306516, 327180, 346655, 355110, 383145, 415986, 485317, 510860, 693310, 710220, 766290, 831972, 970634, 1039965, 1386620, 1455951, 1532580, 1941268, 2079930, 2426585, 2911902, 4159860, 4853170, 5823804, 7279755, 9706340, 14559510, 29119020]

約数ペア:

[(1, 29119020), (2, 14559510), (3, 9706340), (4, 7279755), (5, 5823804), (6, 4853170), (7, 4159860), (10, 2911902), (12, 2426585), (14, 2079930), (15, 1941268), (19, 1532580), (20, 1455951), (21, 1386620), (28, 1039965), (30, 970634), (35, 831972), (38, 766290), (41, 710220), (42, 693310), (57, 510860), (60, 485317), (70, 415986), (76, 383145), (82, 355110), (84, 346655), (89, 327180), (95, 306516), (105, 277324), (114, 255430), (123, 236740), (133, 218940), (140, 207993), (164, 177555), (178, 163590), (190, 153258), (205, 142044), (210, 138662), (228, 127715), (246, 118370), (266, 109470), (267, 109060), (285, 102172), (287, 101460), (356, 81795), (380, 76629), (399, 72980), (410, 71022), (420, 69331), (445, 65436), (492, 59185), (532, 54735), (534, 54530), (570, 51086), (574, 50730), (615, 47348), (623, 46740), (665, 43788), (779, 37380), (798, 36490), (820, 35511), (861, 33820), (890, 32718), (1068, 27265), (1140, 25543), (1148, 25365), (1230, 23674), (1246, 23370), (1330, 21894), (1335, 21812), (1435, 20292), (1558, 18690), (1596, 18245), (1691, 17220), (1722, 16910), (1780, 16359), (1869, 15580), (1995, 14596), (2337, 12460), (2460, 11837), (2492, 11685), (2660, 10947), (2670, 10906), (2870, 10146), (3115, 9348), (3116, 9345), (3382, 8610), (3444, 8455), (3649, 7980), (3738, 7790), (3895, 7476), (3990, 7298), (4305, 6764), (4674, 6230), (5073, 5740), (5340, 5453)]