30848224

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 72

約数和(自身を含む): 69177024

約数和(自身を除く): 38328800

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 257, 341, 352, 484, 496, 514, 682, 968, 992, 1028, 1364, 1936, 2056, 2728, 2827, 3751, 3872, 4112, 5456, 5654, 7502, 7967, 8224, 10912, 11308, 15004, 15934, 22616, 30008, 31097, 31868, 45232, 60016, 62194, 63736, 87637, 90464, 120032, 124388, 127472, 175274, 248776, 254944, 350548, 497552, 701096, 964007, 995104, 1402192, 1928014, 2804384, 3856028, 7712056, 15424112, 30848224]

約数ペア:

[(1, 30848224), (2, 15424112), (4, 7712056), (8, 3856028), (11, 2804384), (16, 1928014), (22, 1402192), (31, 995104), (32, 964007), (44, 701096), (62, 497552), (88, 350548), (121, 254944), (124, 248776), (176, 175274), (242, 127472), (248, 124388), (257, 120032), (341, 90464), (352, 87637), (484, 63736), (496, 62194), (514, 60016), (682, 45232), (968, 31868), (992, 31097), (1028, 30008), (1364, 22616), (1936, 15934), (2056, 15004), (2728, 11308), (2827, 10912), (3751, 8224), (3872, 7967), (4112, 7502), (5456, 5654)]