30443392

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 70575840

約数和(自身を除く): 40132448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 557, 854, 896, 976, 1114, 1708, 1952, 2228, 3416, 3899, 3904, 4456, 6832, 7798, 7808, 8912, 13664, 15596, 17824, 27328, 31192, 33977, 35648, 54656, 62384, 67954, 71296, 124768, 135908, 237839, 249536, 271816, 475678, 499072, 543632, 951356, 1087264, 1902712, 2174528, 3805424, 4349056, 7610848, 15221696, 30443392]

約数ペア:

[(1, 30443392), (2, 15221696), (4, 7610848), (7, 4349056), (8, 3805424), (14, 2174528), (16, 1902712), (28, 1087264), (32, 951356), (56, 543632), (61, 499072), (64, 475678), (112, 271816), (122, 249536), (128, 237839), (224, 135908), (244, 124768), (427, 71296), (448, 67954), (488, 62384), (557, 54656), (854, 35648), (896, 33977), (976, 31192), (1114, 27328), (1708, 17824), (1952, 15596), (2228, 13664), (3416, 8912), (3899, 7808), (3904, 7798), (4456, 6832)]