30091212

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 87141600

約数和(自身を除く): 57050388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 37, 38, 41, 57, 58, 74, 76, 82, 87, 111, 114, 116, 123, 148, 164, 171, 174, 222, 228, 246, 261, 333, 342, 348, 369, 444, 492, 522, 551, 666, 684, 703, 738, 779, 1044, 1073, 1102, 1189, 1332, 1406, 1476, 1517, 1558, 1653, 2109, 2146, 2204, 2337, 2378, 2812, 3034, 3116, 3219, 3306, 3567, 4218, 4292, 4551, 4674, 4756, 4959, 6068, 6327, 6438, 6612, 7011, 7134, 8436, 9102, 9348, 9657, 9918, 10701, 12654, 12876, 13653, 14022, 14268, 18204, 19314, 19836, 20387, 21402, 22591, 25308, 27306, 28044, 28823, 38628, 40774, 42804, 43993, 45182, 54612, 57646, 61161, 67773, 81548, 86469, 87986, 90364, 115292, 122322, 131979, 135546, 172938, 175972, 183483, 203319, 244644, 259407, 263958, 271092, 345876, 366966, 395937, 406638, 518814, 527916, 733932, 791874, 813276, 835867, 1037628, 1583748, 1671734, 2507601, 3343468, 5015202, 7522803, 10030404, 15045606, 30091212]

約数ペア:

[(1, 30091212), (2, 15045606), (3, 10030404), (4, 7522803), (6, 5015202), (9, 3343468), (12, 2507601), (18, 1671734), (19, 1583748), (29, 1037628), (36, 835867), (37, 813276), (38, 791874), (41, 733932), (57, 527916), (58, 518814), (74, 406638), (76, 395937), (82, 366966), (87, 345876), (111, 271092), (114, 263958), (116, 259407), (123, 244644), (148, 203319), (164, 183483), (171, 175972), (174, 172938), (222, 135546), (228, 131979), (246, 122322), (261, 115292), (333, 90364), (342, 87986), (348, 86469), (369, 81548), (444, 67773), (492, 61161), (522, 57646), (551, 54612), (666, 45182), (684, 43993), (703, 42804), (738, 40774), (779, 38628), (1044, 28823), (1073, 28044), (1102, 27306), (1189, 25308), (1332, 22591), (1406, 21402), (1476, 20387), (1517, 19836), (1558, 19314), (1653, 18204), (2109, 14268), (2146, 14022), (2204, 13653), (2337, 12876), (2378, 12654), (2812, 10701), (3034, 9918), (3116, 9657), (3219, 9348), (3306, 9102), (3567, 8436), (4218, 7134), (4292, 7011), (4551, 6612), (4674, 6438), (4756, 6327), (4959, 6068)]