30189812

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{821}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 54893160

約数和(自身を除く): 24703348

約数列:

[1, 2, 4, 29, 58, 116, 317, 634, 821, 1268, 1642, 3284, 9193, 18386, 23809, 36772, 47618, 95236, 260257, 520514, 1041028, 7547453, 15094906, 30189812]

約数ペア:

[(1, 30189812), (2, 15094906), (4, 7547453), (29, 1041028), (58, 520514), (116, 260257), (317, 95236), (634, 47618), (821, 36772), (1268, 23809), (1642, 18386), (3284, 9193)]