30560712

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2035

約数の個数: 96

約数和(自身を含む): 95760000

約数和(自身を除く): 65199288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 1999, 2184, 2548, 3822, 3998, 5096, 5997, 7644, 7996, 11994, 13993, 15288, 15992, 23988, 25987, 27986, 41979, 47976, 51974, 55972, 77961, 83958, 97951, 103948, 111944, 155922, 167916, 181909, 195902, 207896, 293853, 311844, 335832, 363818, 391804, 545727, 587706, 623688, 727636, 783608, 1091454, 1175412, 1273363, 1455272, 2182908, 2350824, 2546726, 3820089, 4365816, 5093452, 7640178, 10186904, 15280356, 30560712]

約数ペア:

[(1, 30560712), (2, 15280356), (3, 10186904), (4, 7640178), (6, 5093452), (7, 4365816), (8, 3820089), (12, 2546726), (13, 2350824), (14, 2182908), (21, 1455272), (24, 1273363), (26, 1175412), (28, 1091454), (39, 783608), (42, 727636), (49, 623688), (52, 587706), (56, 545727), (78, 391804), (84, 363818), (91, 335832), (98, 311844), (104, 293853), (147, 207896), (156, 195902), (168, 181909), (182, 167916), (196, 155922), (273, 111944), (294, 103948), (312, 97951), (364, 83958), (392, 77961), (546, 55972), (588, 51974), (637, 47976), (728, 41979), (1092, 27986), (1176, 25987), (1274, 23988), (1911, 15992), (1999, 15288), (2184, 13993), (2548, 11994), (3822, 7996), (3998, 7644), (5096, 5997)]