30559928

素因数分解:

$2^3\times 7^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 80

約数和(自身を含む): 70249080

約数和(自身を除く): 39689152

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 43, 49, 56, 74, 86, 98, 148, 172, 196, 259, 296, 301, 343, 344, 392, 518, 602, 686, 1036, 1204, 1372, 1591, 1813, 2072, 2107, 2401, 2408, 2744, 3182, 3626, 4214, 4802, 6364, 7252, 8428, 9604, 11137, 12691, 12728, 14504, 14749, 16856, 19208, 22274, 25382, 29498, 44548, 50764, 58996, 77959, 88837, 89096, 101528, 103243, 117992, 155918, 177674, 206486, 311836, 355348, 412972, 545713, 623672, 710696, 825944, 1091426, 2182852, 3819991, 4365704, 7639982, 15279964, 30559928]

約数ペア:

[(1, 30559928), (2, 15279964), (4, 7639982), (7, 4365704), (8, 3819991), (14, 2182852), (28, 1091426), (37, 825944), (43, 710696), (49, 623672), (56, 545713), (74, 412972), (86, 355348), (98, 311836), (148, 206486), (172, 177674), (196, 155918), (259, 117992), (296, 103243), (301, 101528), (343, 89096), (344, 88837), (392, 77959), (518, 58996), (602, 50764), (686, 44548), (1036, 29498), (1204, 25382), (1372, 22274), (1591, 19208), (1813, 16856), (2072, 14749), (2107, 14504), (2401, 12728), (2408, 12691), (2744, 11137), (3182, 9604), (3626, 8428), (4214, 7252), (4802, 6364)]