30273376

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:516

約数の個数: 72

約数和(自身を含む): 71101800

約数和(自身を除く): 40828424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 301, 344, 392, 449, 602, 688, 784, 898, 1204, 1376, 1568, 1796, 2107, 2408, 3143, 3592, 4214, 4816, 6286, 7184, 8428, 9632, 12572, 14368, 16856, 19307, 22001, 25144, 33712, 38614, 44002, 50288, 67424, 77228, 88004, 100576, 135149, 154456, 176008, 270298, 308912, 352016, 540596, 617824, 704032, 946043, 1081192, 1892086, 2162384, 3784172, 4324768, 7568344, 15136688, 30273376]

約数ペア:

[(1, 30273376), (2, 15136688), (4, 7568344), (7, 4324768), (8, 3784172), (14, 2162384), (16, 1892086), (28, 1081192), (32, 946043), (43, 704032), (49, 617824), (56, 540596), (86, 352016), (98, 308912), (112, 270298), (172, 176008), (196, 154456), (224, 135149), (301, 100576), (344, 88004), (392, 77228), (449, 67424), (602, 50288), (688, 44002), (784, 38614), (898, 33712), (1204, 25144), (1376, 22001), (1568, 19307), (1796, 16856), (2107, 14368), (2408, 12572), (3143, 9632), (3592, 8428), (4214, 7184), (4816, 6286)]