30927914752

素因数分解:

$2^8\times 7^1\times {\mathrm{941}}^1\times {\mathrm{18341}}^1$

素因数の和:19305

約数の個数: 72

約数和(自身を含む): 70633134432

約数和(自身を除く): 39705219680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 941, 1792, 1882, 3764, 6587, 7528, 13174, 15056, 18341, 26348, 30112, 36682, 52696, 60224, 73364, 105392, 120448, 128387, 146728, 210784, 240896, 256774, 293456, 421568, 513548, 586912, 843136, 1027096, 1173824, 1686272, 2054192, 2347648, 4108384, 4695296, 8216768, 16433536, 17258881, 32867072, 34517762, 69035524, 120812167, 138071048, 241624334, 276142096, 483248668, 552284192, 966497336, 1104568384, 1932994672, 2209136768, 3865989344, 4418273536, 7731978688, 15463957376, 30927914752]

約数ペア:

[(1, 30927914752), (2, 15463957376), (4, 7731978688), (7, 4418273536), (8, 3865989344), (14, 2209136768), (16, 1932994672), (28, 1104568384), (32, 966497336), (56, 552284192), (64, 483248668), (112, 276142096), (128, 241624334), (224, 138071048), (256, 120812167), (448, 69035524), (896, 34517762), (941, 32867072), (1792, 17258881), (1882, 16433536), (3764, 8216768), (6587, 4695296), (7528, 4108384), (13174, 2347648), (15056, 2054192), (18341, 1686272), (26348, 1173824), (30112, 1027096), (36682, 843136), (52696, 586912), (60224, 513548), (73364, 421568), (105392, 293456), (120448, 256774), (128387, 240896), (146728, 210784)]