30284371320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1897517}}^1$

素因数の和:1897557

約数の個数: 128

約数和(自身を含む): 109297036800

約数和(自身を除く): 79012665480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 1897517, 3795034, 5692551, 7590068, 9487585, 11385102, 13282619, 15180136, 18975170, 22770204, 26565238, 28462755, 36052823, 37950340, 39847857, 45540408, 53130476, 56925510, 66413095, 72105646, 75900680, 79695714, 106260952, 108158469, 113851020, 132826190, 144211292, 159391428, 180264115, 199239285, 216316938, 227702040, 252369761, 265652380, 288422584, 318782856, 360528230, 398478570, 432633876, 504739522, 531304760, 540792345, 721056460, 757109283, 796957140, 865267752, 1009479044, 1081584690, 1261848805, 1442112920, 1514218566, 1593914280, 2018958088, 2163169380, 2523697610, 3028437132, 3785546415, 4326338760, 5047395220, 6056874264, 7571092830, 10094790440, 15142185660, 30284371320]

約数ペア:

[(1, 30284371320), (2, 15142185660), (3, 10094790440), (4, 7571092830), (5, 6056874264), (6, 5047395220), (7, 4326338760), (8, 3785546415), (10, 3028437132), (12, 2523697610), (14, 2163169380), (15, 2018958088), (19, 1593914280), (20, 1514218566), (21, 1442112920), (24, 1261848805), (28, 1081584690), (30, 1009479044), (35, 865267752), (38, 796957140), (40, 757109283), (42, 721056460), (56, 540792345), (57, 531304760), (60, 504739522), (70, 432633876), (76, 398478570), (84, 360528230), (95, 318782856), (105, 288422584), (114, 265652380), (120, 252369761), (133, 227702040), (140, 216316938), (152, 199239285), (168, 180264115), (190, 159391428), (210, 144211292), (228, 132826190), (266, 113851020), (280, 108158469), (285, 106260952), (380, 79695714), (399, 75900680), (420, 72105646), (456, 66413095), (532, 56925510), (570, 53130476), (665, 45540408), (760, 39847857), (798, 37950340), (840, 36052823), (1064, 28462755), (1140, 26565238), (1330, 22770204), (1596, 18975170), (1995, 15180136), (2280, 13282619), (2660, 11385102), (3192, 9487585), (3990, 7590068), (5320, 5692551), (7980, 3795034), (15960, 1897517)]