30149056

素因数分解:

$2^6\times 7^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:581

約数の個数: 56

約数和(自身を含む): 68945760

約数和(自身を除く): 38796704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 173, 224, 346, 389, 448, 692, 778, 1211, 1384, 1556, 2422, 2723, 2768, 3112, 4844, 5446, 5536, 6224, 9688, 10892, 11072, 12448, 19376, 21784, 24896, 38752, 43568, 67297, 77504, 87136, 134594, 174272, 269188, 471079, 538376, 942158, 1076752, 1884316, 2153504, 3768632, 4307008, 7537264, 15074528, 30149056]

約数ペア:

[(1, 30149056), (2, 15074528), (4, 7537264), (7, 4307008), (8, 3768632), (14, 2153504), (16, 1884316), (28, 1076752), (32, 942158), (56, 538376), (64, 471079), (112, 269188), (173, 174272), (224, 134594), (346, 87136), (389, 77504), (448, 67297), (692, 43568), (778, 38752), (1211, 24896), (1384, 21784), (1556, 19376), (2422, 12448), (2723, 11072), (2768, 10892), (3112, 9688), (4844, 6224), (5446, 5536)]